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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 1 |
| 15 | 1 |
| 16 | 2 |
| 17 | 5 |
| 18 | 6 |
| 19 | 11 |
| 20 | 14 |
| 21 | 16 |
| 22 | 25 |
| 23 | 29 |
| 24 | 39 |
| 25 | 57 |
| 26 | 68 |
| 27 | 75 |
| 28 | 88 |
| 29 | 92 |
| 30 | 109 |
| 31 | 169 |
| 32 | 198 |
| 33 | 235 |
| 34 | 240 |
| 35 | 322 |
| 36 | 331 |
| 37 | 379 |
| 38 | 437 |
| 39 | 497 |
| 40 | 565 |
| 41 | 635 |
| 42 | 634 |
| 43 | 803 |
| 44 | 798 |
| 45 | 896 |
| 46 | 888 |
| 47 | 1091 |
| 48 | 1328 |
| 49 | 1477 |
| 50 | 1444 |
| 51 | 1616 |
| 52 | 1753 |
| 53 | 1730 |
| 54 | 2080 |
| 55 | 2262 |
| 56 | 2452 |
| 57 | 2627 |
| 58 | 2588 |
| 59 | 2790 |
| 60 | 3043 |
| 61 | 3004 |
| 62 | 3535 |
[0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,2,5,6,11,14,16,25, 29,39,57,68,75,88,92,109,169,198,235,240,322,331, 379,437,497,565,635,634,803,798,896,888,1091,1328, 1477,1444,1616,1753,1730,2080,2262,2452,2627,2588, 2790,3043,3004,3535] |