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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 3 |
| 9 | 2 |
| 10 | 3 |
| 11 | 3 |
| 12 | 4 |
| 13 | 4 |
| 14 | 4 |
| 15 | 6 |
| 16 | 7 |
| 17 | 7 |
| 18 | 7 |
| 19 | 9 |
| 20 | 10 |
| 21 | 12 |
| 22 | 13 |
| 23 | 14 |
| 24 | 17 |
| 25 | 18 |
| 26 | 19 |
| 27 | 22 |
| 28 | 26 |
| 29 | 28 |
| 30 | 29 |
| 31 | 34 |
| 32 | 38 |
| 33 | 41 |
| 34 | 44 |
| 35 | 50 |
| 36 | 57 |
| 37 | 60 |
| 38 | 65 |
| 39 | 72 |
| 40 | 81 |
| 41 | 86 |
| 42 | 94 |
| 43 | 105 |
| 44 | 114 |
| 45 | 124 |
| 46 | 133 |
| 47 | 146 |
| 48 | 161 |
| 49 | 174 |
| 50 | 187 |
| 51 | 204 |
| 52 | 224 |
| 53 | 240 |
| 54 | 258 |
| 55 | 282 |
| 56 | 309 |
| 57 | 332 |
| 58 | 354 |
| 59 | 386 |
| 60 | 419 |
| 61 | 450 |
| 62 | 481 |
| 63 | 524 |
| 64 | 569 |
| 65 | 606 |
[1,1,0,1,1,1,1,2,3,2,3,3,4,4,4,6,7,7,7,9,10,12,13, 14,17,18,19,22,26,28,29,34,38,41,44,50,57,60,65, 72,81,86,94,105,114,124,133,146,161,174,187,204, 224,240,258,282,309,332,354,386,419,450,481,524, 569,606] |