The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 4 |
| 7 | 1 |
| 8 | 3 |
| 9 | 2 |
| 10 | 5 |
| 11 | 1 |
| 12 | 7 |
| 13 | 1 |
| 14 | 6 |
| 15 | 5 |
| 16 | 4 |
| 17 | 1 |
| 18 | 7 |
| 19 | 1 |
| 20 | 9 |
| 21 | 6 |
| 22 | 7 |
| 23 | 1 |
| 24 | 10 |
| 25 | 3 |
| 26 | 8 |
| 27 | 3 |
| 28 | 11 |
| 29 | 1 |
| 30 | 16 |
| 31 | 1 |
| 32 | 5 |
| 33 | 7 |
| 34 | 9 |
| 35 | 7 |
| 36 | 12 |
| 37 | 1 |
| 38 | 10 |
| 39 | 8 |
| 40 | 13 |
| 41 | 1 |
| 42 | 20 |
| 43 | 1 |
| 44 | 13 |
| 45 | 9 |
| 46 | 11 |
| 47 | 1 |
| 48 | 13 |
| 49 | 4 |
| 50 | 18 |
| 51 | 9 |
| 52 | 15 |
| 53 | 1 |
| 54 | 10 |
| 55 | 8 |
| 56 | 16 |
| 57 | 10 |
| 58 | 13 |
| 59 | 1 |
| 60 | 27 |
| 61 | 1 |
| 62 | 14 |
| 63 | 11 |
| 64 | 6 |
| 65 | 9 |
| 66 | 24 |
| 67 | 1 |
| 68 | 17 |
| 69 | 11 |
| 70 | 32 |
| 71 | 1 |
| 72 | 17 |
| 73 | 1 |
| 74 | 16 |
| 75 | 18 |
| 76 | 19 |
| 77 | 9 |
| 78 | 28 |
| 79 | 1 |
| 80 | 17 |
| 81 | 4 |
| 82 | 17 |
| 83 | 1 |
| 84 | 34 |
| 85 | 10 |
| 86 | 18 |
| 87 | 13 |
| 88 | 19 |
| 89 | 1 |
| 90 | 27 |
| 91 | 10 |
| 92 | 21 |
[0,1,1,2,1,4,1,3,2,5,1,7,1,6,5,4,1,7,1,9,6,7,1,10, 3,8,3,11,1,16,1,5,7,9,7,12,1,10,8,13,1,20,1,13,9, 11,1,13,4,18,9,15,1,10,8,16,10,13,1,27,1,14,11,6, 9,24,1,17,11,32,1,17,1,16,18,19,9,28,1,17,4,17,1, 34,10,18,13,19,1,27,10,21] |