The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| -1 | 1 |
| 0 | 1 |
| 1 | 2 |
| 2 | 2 |
| 3 | 1 |
| 4 | -1 |
| 5 | -2 |
| 6 | -3 |
| 7 | -2 |
| 8 | 1 |
| 9 | 4 |
| 10 | 6 |
| 11 | 5 |
| 12 | 1 |
| 13 | -5 |
| 14 | -11 |
| 15 | -12 |
| 16 | -7 |
| 17 | 3 |
| 18 | 15 |
| 19 | 22 |
| 20 | 19 |
| 21 | 5 |
| 22 | -15 |
| 23 | -32 |
| 24 | -36 |
| 25 | -22 |
| 26 | 8 |
| 27 | 40 |
| 28 | 58 |
| 29 | 50 |
| 30 | 12 |
| 31 | -41 |
| 32 | -84 |
| 33 | -93 |
| 34 | -54 |
| 35 | 22 |
| 36 | 103 |
| 37 | 148 |
| 38 | 124 |
| 39 | 32 |
| 40 | -96 |
| 41 | -200 |
| 42 | -219 |
| 43 | -128 |
| 44 | 46 |
| 45 | 231 |
| 46 | 330 |
| 47 | 275 |
| 48 | 67 |
| 49 | -216 |
| 50 | -439 |
| 51 | -477 |
| 52 | -275 |
| 53 | 107 |
| 54 | 501 |
| 55 | 708 |
| 56 | 590 |
| 57 | 146 |
[1,1,2,2,1,-1,-2,-3,-2,1,4,6,5,1,-5,-11,-12,-7,3, 15,22,19,5,-15,-32,-36,-22,8,40,58,50,12,-41,-84, -93,-54,22,103,148,124,32,-96,-200,-219,-128,46, 231,330,275,67,-216,-439,-477,-275,107,501,708, 590,146] |