Puzzle 4510: Recursion

An easy recursion puzzle

Author:	benoke98
Date posted:	10/30/2013 3:31:11 PM
Difficulty (1..5):	1.39 (62 votes)
Popularity:	17 (35 liked, 18 disliked)
Correct solution submitted:	372

Solved by 270 players

_nick (7)	000gjf (7)	11038 (7)	1234alberto (7)	1234angela (7)
18111398 (7)	4006658 (7)	9651410232 (7)	abar14 (7)	aja2718 (7)
alexandermen3 (7)	alishajones3 (7)	alissonnavarro (7)	amazed (7)	ana_stemmer (7)
Anabirelle (7)	android (7)	Angrevol (7)	anth06 (7)	antonbootsma (7)
antsvaher (7)	ardavan (7)	arkangelsk1 (7)	arsky (7)	arubaro (7)
atzame (7)	axorion (7)	AZAMI (7)	azure (7)	belenus (7)
ben4808 (7)	benjaminrr (7)	benoke98 (7)	beseech (7)	bob4333Real (7)
bofh (7)	brha (7)	brubru (7)	bthuillier (7)	carrben12 (7)
carykh (7)	ceecee (7)	Chirector (7)	chishiri (7)	christoph123 (7)
christopher456 (7)	cjeanmagg (7)	clad (7)	copis (7)	cowans (7)
cristaloleg (7)	cucumberisgood (7)	daddyp83 (7)	dancing (7)	dannythorne (7)
darkchowder (7)	davenger (7)	Davoust (7)	Dfm2308 (7)	Dimatman (7)
dldj (7)	dmrkey1 (7)	dondiego2000 (7)	dorian_gray (7)	dougheim (7)
dre_ (7)	DrMazhar (7)	DrRoboProX (7)	DrWatson (7)	EchelonBCN (7)
edbull (7)	edsaw (7)	Egorovsasa (7)	elhadji (7)	enotwhynot (7)
eversyt (7)	evgeniy_pol (7)	eyTns (7)	fanda (7)	felixb (7)
Fifiasokon (7)	filiep (7)	firevolk (7)	fiskurtjorn (7)	frozen_hug (7)
fzleonardo (7)	gemagtz23 (7)	gentleheart (7)	GHOST777 (7)	gilbertochapa (7)
giridhar1202 (7)	goetz (7)	goulagman (7)	gozeska (7)	gspit (7)
gyubin (7)	hades (7)	happyjack (7)	hartz (7)	hempjuice (7)
hero (7)	hilbert (7)	hughthehand (7)	icerys (7)	incal1 (7)
inconight (7)	isilona (7)	JackHarkness23 (7)	jhnesk (7)	jholm (7)
jimi (7)	jin5to (7)	jnpollack (7)	johnno (7)	johnnycage (7)
jojoshow (7)	jokey (7)	josepicco (7)	jpollack (7)	jwainwright8 (7)
keba (7)	kebartree (7)	kenyamad (7)	keyon (7)	kikimor (7)
Kirill2003kp (7)	kotake (7)	kowka_z (7)	kraker (7)	kristallseele (7)
kserikba (7)	lalala (7)	leandrojf (7)	leesangwook (7)	leo3065 (7)
leokaiser (7)	leppyr64 (7)	likeduh (7)	lini (7)	lka_76 (7)
lou42 (7)	m1hail (7)	MannyM (7)	marchan (7)	martolino (7)
martosss (7)	maruska (7)	masterluk (7)	mathplayer (7)	mattias (7)
Maxim_Visotsky (7)	mcharp (7)	michociech (7)	milusheva (7)	mmoustai (7)
morgsis (7)	moul (7)	mpcorcuff (7)	mrpingouin1 (7)	msmanasse (7)
Myhlat (7)	namayake (7)	nanaki404 (7)	napo1769 (7)	napoleon1769 (7)
neenthewiser (7)	niluge (7)	nima_1 (7)	nita (7)	nothlng (7)
Omicron (7)	ostruck (7)	p1xm0x (7)	padre (7)	parryj (7)
pasta (7)	pento (7)	petaflop (7)	petergdn (7)	pokerash (7)
poopi (7)	Poulpito (7)	ppetrov (7)	pritajenitigar (7)	programmerr47 (7)
Ptolo (7)	qinn (7)	quenn (7)	qwertymol (7)	radekg (7)
rahul9493 (7)	rambler (7)	ravingrabbid (7)	razimantv (7)	rcstef (7)
reinerbaumwoll (7)	rilke (7)	rmalex (7)	robozziekid (7)	rois (7)
roman123 (7)	rozle (7)	rshahi (7)	russcinramona (7)	sam_ben (7)
sam683 (7)	samoabob (7)	santingston (7)	scifista42 (7)	scorpio (7)
Selezenka (7)	serg (7)	shaaris (7)	shaggy12 (7)	shalmeneser (7)
sharpie (7)	silver (7)	Sinychenko (7)	Sirusc (7)	skryb (7)
slayer (7)	smylic (7)	softa (7)	sonicthecronic (7)	sonsino (7)
ssancho (7)	sticky (7)	str1der (7)	sungyeonpark (7)	svr3408 (7)
swiftoutlaw (7)	sztivi (7)	tadano (7)	taker (7)	talestales (7)
Tama (7)	tanch (7)	tefel (7)	thanathus (7)	thevoiid (7)
thomoi (7)	timthree (7)	tiyo (7)	tjandra (7)	Toast_ (7)
tobias123 (7)	toxa120982 (7)	troy (7)	twoflower (7)	ua3mqj (7)
vadimcha (7)	vexxed (7)	vic239tory (7)	vincent (7)	vorujack (7)
wheeley (7)	Wido (7)	wolfwind (7)	xar2 (7)	xavierdarmon (7)
xavierdarmon2 (7)	xavierdarmon7 (7)	xbox_rob (7)	yannickruault (7)	yashar_sb_sb (7)
youli57 (7)	yurast (7)	z423x5c6 (7)	zeska (7)	zlejrob (7)

Number of commands in the solution is shown in brackets. Shown as ? when not available.