The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 1 |
| 8 | 1 |
| 9 | 4 |
| 10 | 3 |
| 11 | 1 |
| 12 | 1 |
| 13 | 6 |
| 14 | 8 |
| 15 | 4 |
| 16 | 1 |
| 17 | 1 |
| 18 | 10 |
| 19 | 18 |
| 20 | 13 |
| 21 | 5 |
| 22 | 1 |
| 23 | 1 |
| 24 | 14 |
| 25 | 38 |
| 26 | 36 |
| 27 | 19 |
| 28 | 6 |
| 29 | 1 |
| 30 | 1 |
| 31 | 21 |
| 32 | 76 |
| 33 | 93 |
| 34 | 61 |
| 35 | 26 |
| 36 | 7 |
| 37 | 1 |
| 38 | 1 |
| 39 | 29 |
| 40 | 147 |
| 41 | 225 |
| 42 | 180 |
| 43 | 94 |
| 44 | 34 |
| 45 | 8 |
| 46 | 1 |
| 47 | 1 |
| 48 | 41 |
| 49 | 277 |
| 50 | 528 |
| 51 | 498 |
| 52 | 308 |
| 53 | 136 |
| 54 | 43 |
| 55 | 9 |
| 56 | 1 |
| 57 | 1 |
| 58 | 55 |
| 59 | 509 |
| 60 | 1198 |
| 61 | 1323 |
| 62 | 941 |
| 63 | 487 |
| 64 | 188 |
| 65 | 53 |
| 66 | 10 |
| 67 | 1 |
[1,1,1,1,2,1,1,4,3,1,1,6,8,4,1,1,10,18,13,5,1,1, 14,38,36,19,6,1,1,21,76,93,61,26,7,1,1,29,147,225, 180,94,34,8,1,1,41,277,528,498,308,136,43,9,1,1, 55,509,1198,1323,941,487,188,53,10,1] |