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