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A018783 as a simple table
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 4 |
| 7 | 1 |
| 8 | 5 |
| 9 | 3 |
| 10 | 8 |
| 11 | 1 |
| 12 | 14 |
| 13 | 1 |
| 14 | 16 |
| 15 | 9 |
| 16 | 22 |
| 17 | 1 |
| 18 | 38 |
| 19 | 1 |
| 20 | 45 |
| 21 | 17 |
| 22 | 57 |
| 23 | 1 |
| 24 | 94 |
| 25 | 7 |
| 26 | 102 |
| 27 | 30 |
| 28 | 138 |
| 29 | 1 |
| 30 | 218 |
| 31 | 1 |
| 32 | 231 |
| 33 | 58 |
| 34 | 298 |
| 35 | 21 |
| 36 | 451 |
| 37 | 1 |
| 38 | 491 |
| 39 | 103 |
| 40 | 644 |
| 41 | 1 |
| 42 | 919 |
| 43 | 1 |
| 44 | 1005 |
| 45 | 203 |
| 46 | 1256 |
| 47 | 1 |
| 48 | 1784 |
| 49 | 15 |
| 50 | 1993 |
| 51 | 299 |
| 52 | 2439 |
| 53 | 1 |
| 54 | 3365 |
| 55 | 62 |
| 56 | 3735 |
| 57 | 492 |
| 58 | 4566 |
| 59 | 1 |
| 60 | 6252 |
| 61 | 1 |
| 62 | 6843 |
| 63 | 819 |
| 64 | 8349 |
| 65 | 107 |
| 66 | 11096 |
[0,0,1,1,2,1,4,1,5,3,8,1,14,1,16,9,22,1,38,1,45, 17,57,1,94,7,102,30,138,1,218,1,231,58,298,21,451, 1,491,103,644,1,919,1,1005,203,1256,1,1784,15, 1993,299,2439,1,3365,62,3735,492,4566,1,6252,1, 6843,819,8349,107,11096] |