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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 2 |
| 3 | 1 |
| 4 | 0 |
| 5 | 6 |
| 6 | 0 |
| 7 | 8 |
| 8 | 0 |
| 9 | 16 |
| 10 | 3 |
| 11 | 0 |
| 12 | 35 |
| 13 | 0 |
| 14 | 44 |
| 15 | 0 |
| 16 | 28 |
| 17 | 0 |
| 18 | 132 |
| 19 | 0 |
| 20 | 120 |
| 21 | 8 |
| 22 | 0 |
| 23 | 160 |
| 24 | 0 |
| 25 | 460 |
| 26 | 0 |
| 27 | 328 |
| 28 | 0 |
| 29 | 92 |
| 30 | 0 |
| 31 | 748 |
| 32 | 0 |
| 33 | 1528 |
| 34 | 0 |
| 35 | 896 |
| 36 | 21 |
| 37 | 0 |
| 38 | 642 |
| 39 | 0 |
| 40 | 3117 |
| 41 | 0 |
| 42 | 4916 |
| 43 | 0 |
| 44 | 2448 |
| 45 | 0 |
| 46 | 290 |
| 47 | 0 |
| 48 | 3552 |
| 49 | 0 |
| 50 | 12062 |
| 51 | 0 |
| 52 | 15456 |
| 53 | 0 |
| 54 | 6688 |
| 55 | 55 |
| 56 | 0 |
| 57 | 2380 |
| 58 | 0 |
| 59 | 17119 |
| 60 | 0 |
| 61 | 44318 |
| 62 | 0 |
| 63 | 47760 |
| 64 | 0 |
| 65 | 18272 |
| 66 | 0 |
| 67 | 888 |
| 68 | 0 |
[1,0,2,1,0,6,0,8,0,16,3,0,35,0,44,0,28,0,132,0, 120,8,0,160,0,460,0,328,0,92,0,748,0,1528,0,896, 21,0,642,0,3117,0,4916,0,2448,0,290,0,3552,0, 12062,0,15456,0,6688,55,0,2380,0,17119,0,44318,0, 47760,0,18272,0,888,0] |