A{n}=1+n(n+1)/2 simply A{n}=1+(1+2+..+n)
Play Designer template 2 comments
| Author: | cowans |
| Date posted: | 2/1/2013 11:46:50 PM |
| Difficulty (1..5): | 4.00 (5 votes) |
| Popularity: | 0 (1 liked, 1 disliked) |
| Correct solution submitted: | 12 |
| scorpio (26) | shaggy12 (27) | cowans (28) | edsaw (29) | smylic (29) |
| padre (31) |
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