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:	354

Solved by 263 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)	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)	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)
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)
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)	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)	scifista42 (7)	scorpio (7)	Selezenka (7)
serg (7)	shaaris (7)	shaggy12 (7)	shalmeneser (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.