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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 1 |
| 3 | 6 |
| 4 | 4 |
| 5 | 1 |
| 6 | 25 |
| 7 | 20 |
| 8 | 6 |
| 9 | 1 |
| 10 | 138 |
| 11 | 126 |
| 12 | 42 |
| 13 | 8 |
| 14 | 1 |
| 15 | 970 |
| 16 | 980 |
| 17 | 351 |
| 18 | 72 |
| 19 | 10 |
| 20 | 1 |
| 21 | 8390 |
| 22 | 9186 |
| 23 | 3470 |
| 24 | 748 |
| 25 | 110 |
| 26 | 12 |
| 27 | 1 |
| 28 | 86796 |
| 29 | 101492 |
| 30 | 39968 |
| 31 | 8936 |
| 32 | 1365 |
| 33 | 156 |
| 34 | 14 |
| 35 | 1 |
| 36 | 1049546 |
| 37 | 1296934 |
| 38 | 528306 |
| 39 | 121532 |
| 40 | 19090 |
| 41 | 2250 |
| 42 | 210 |
| 43 | 16 |
| 44 | 1 |
| 45 | 14563135 |
| 46 | 18868652 |
| 47 | 7906598 |
[1,2,1,6,4,1,25,20,6,1,138,126,42,8,1,970,980,351, 72,10,1,8390,9186,3470,748,110,12,1,86796,101492, 39968,8936,1365,156,14,1,1049546,1296934,528306, 121532,19090,2250,210,16,1,14563135,18868652, 7906598] |