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