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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 0 |
| 7 | 4 |
| 8 | 5 |
| 9 | 1 |
| 10 | 0 |
| 11 | 36 |
| 12 | 49 |
| 13 | 14 |
| 14 | 1 |
| 15 | 0 |
| 16 | 576 |
| 17 | 820 |
| 18 | 273 |
| 19 | 30 |
| 20 | 1 |
| 21 | 0 |
| 22 | 14400 |
| 23 | 21076 |
| 24 | 7645 |
| 25 | 1023 |
| 26 | 55 |
| 27 | 1 |
| 28 | 0 |
| 29 | 518400 |
| 30 | 773136 |
| 31 | 296296 |
| 32 | 44473 |
| 33 | 3003 |
| 34 | 91 |
| 35 | 1 |
| 36 | 0 |
| 37 | 25401600 |
| 38 | 38402064 |
| 39 | 15291640 |
| 40 | 2475473 |
| 41 | 191620 |
| 42 | 7462 |
| 43 | 140 |
| 44 | 1 |
[1,0,1,0,1,1,0,4,5,1,0,36,49,14,1,0,576,820,273, 30,1,0,14400,21076,7645,1023,55,1,0,518400,773136, 296296,44473,3003,91,1,0,25401600,38402064, 15291640,2475473,191620,7462,140,1] |