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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 0 |
| 5 | 6 |
| 6 | 41 |
| 7 | 22 |
| 8 | 0 |
| 9 | 0 |
| 10 | 313 |
| 11 | 118 |
| 12 | 4111 |
| 13 | 457 |
| 14 | 1031 |
| 15 | 439 |
| 16 | 0 |
| 17 | 262 |
| 18 | 53173 |
| 19 | 191 |
| 20 | 107227 |
| 21 | 362 |
| 22 | 3361 |
| 23 | 842 |
| 24 | 533821 |
| 25 | 0 |
| 26 | 12391 |
| 27 | 0 |
| 28 | 133321 |
| 29 | 2906 |
| 30 | 124153 |
| 31 | 2042 |
| 32 | 0 |
| 33 | 3062 |
| 34 | 48889 |
| 35 | 2342 |
| 36 | 0 |
| 37 | 7754 |
| 38 | 55441 |
| 39 | 19322 |
| 40 | 1373989 |
| 41 | 3622 |
| 42 | 2494381 |
| 43 | 16022 |
| 44 | 71761 |
| 45 | 613034 |
| 46 | 273001 |
| 47 | 64682 |
| 48 | 823766851 |
| 49 | 0 |
| 50 | 23126821 |
| 51 | 115982 |
| 52 | 129361 |
| 53 | 29642 |
[1,2,3,4,0,6,41,22,0,0,313,118,4111,457,1031,439, 0,262,53173,191,107227,362,3361,842,533821,0, 12391,0,133321,2906,124153,2042,0,3062,48889,2342, 0,7754,55441,19322,1373989,3622,2494381,16022, 71761,613034,273001,64682,823766851,0,23126821, 115982,129361,29642] |