| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 1 |
| 9 | 2 |
| 10 | 1 |
| 11 | 1 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 1 |
| 17 | 4 |
| 18 | 16 |
| 19 | 22 |
| 20 | 22 |
| 21 | 11 |
| 22 | 5 |
| 23 | 1 |
| 24 | 1 |
| 25 | 0 |
| 26 | 0 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 1 |
| 31 | 7 |
| 32 | 58 |
| 33 | 240 |
| 34 | 565 |
| 35 | 928 |
| 36 | 1065 |
| 37 | 953 |
| 38 | 640 |
| 39 | 359 |
| 40 | 150 |
| 41 | 59 |
| 42 | 16 |
| 43 | 5 |
| 44 | 1 |
| 45 | 1 |
| 46 | 0 |
| 47 | 0 |
| 48 | 0 |
| 49 | 0 |
| 50 | 0 |
| 51 | 0 |
| 52 | 1 |
| 53 | 10 |
| 54 | 165 |
| 55 | 1281 |
| 56 | 6063 |
| 57 | 19591 |
| 58 | 47049 |
| 59 | 87690 |
| 60 | 131927 |
| 61 | 163632 |
| 62 | 170720 |
| 63 | 151238 |
| 64 | 115122 |
| 65 | 75357 |
| 66 | 42745 |
| 67 | 20891 |
| 68 | 8877 |
| 69 | 3224 |
| 70 | 1039 |
| 71 | 286 |
| 72 | 76 |
| 73 | 17 |
| 74 | 5 |
| 75 | 1 |
| 76 | 1 |
[1,0,0,1,0,0,0,1,2,1,1,0,0,0,0,1,4,16,22,22,11,5, 1,1,0,0,0,0,0,1,7,58,240,565,928,1065,953,640,359, 150,59,16,5,1,1,0,0,0,0,0,0,1,10,165,1281,6063, 19591,47049,87690,131927,163632,170720,151238, 115122,75357,42745,20891,8877,3224,1039,286,76,17, 5,1,1] |