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 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 1 |
| 8 | 2 |
| 9 | 3 |
| 10 | 2 |
| 11 | 1 |
| 12 | 1 |
| 13 | 6 |
| 14 | 6 |
| 15 | 2 |
| 16 | 1 |
| 17 | 3 |
| 18 | 15 |
| 19 | 9 |
| 20 | 4 |
| 21 | 0 |
| 22 | 1 |
| 23 | 1 |
| 24 | 22 |
| 25 | 22 |
| 26 | 16 |
| 27 | 2 |
| 28 | 0 |
| 29 | 1 |
| 30 | 3 |
| 31 | 41 |
| 32 | 38 |
| 33 | 37 |
| 34 | 8 |
| 35 | 0 |
| 36 | 0 |
| 37 | 1 |
| 38 | 2 |
| 39 | 72 |
| 40 | 69 |
| 41 | 86 |
| 42 | 26 |
| 43 | 0 |
| 44 | 0 |
| 45 | 0 |
| 46 | 1 |
| 47 | 3 |
| 48 | 129 |
| 49 | 124 |
| 50 | 175 |
| 51 | 78 |
| 52 | 2 |
| 53 | 0 |
| 54 | 0 |
| 55 | 0 |
| 56 | 1 |
| 57 | 1 |
| 58 | 213 |
| 59 | 226 |
| 60 | 367 |
| 61 | 202 |
| 62 | 14 |
| 63 | 0 |
| 64 | 0 |
| 65 | 0 |
| 66 | 0 |
| 67 | 1 |
| 68 | 5 |
| 69 | 395 |
| 70 | 376 |
| 71 | 750 |
| 72 | 469 |
| 73 | 52 |
| 74 | 0 |
| 75 | 0 |
| 76 | 0 |
| 77 | 0 |
| 78 | 0 |
[1,1,1,1,1,2,1,2,3,2,1,1,6,6,2,1,3,15,9,4,0,1,1, 22,22,16,2,0,1,3,41,38,37,8,0,0,1,2,72,69,86,26,0, 0,0,1,3,129,124,175,78,2,0,0,0,1,1,213,226,367, 202,14,0,0,0,0,1,5,395,376,750,469,52,0,0,0,0,0] |