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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 4 |
| 3 | 4 |
| 4 | 10 |
| 5 | 4 |
| 6 | 21 |
| 7 | 4 |
| 8 | 26 |
| 9 | 13 |
| 10 | 28 |
| 11 | 4 |
| 12 | 128 |
| 13 | 4 |
| 14 | 39 |
| 15 | 84 |
| 16 | 150 |
| 17 | 4 |
| 18 | 358 |
| 19 | 4 |
| 20 | 956 |
| 21 | 513 |
| 22 | 86 |
| 23 | 4 |
| 24 | 12549 |
| 25 | 1864 |
| 26 | 134 |
| 27 | 9582 |
| 28 | 52366 |
| 29 | 4 |
| 30 | 301086 |
| 31 | 4 |
| 32 | 1042038 |
| 33 | 407140 |
| 34 | 336 |
| 35 | 4690369 |
| 36 | 61738312 |
| 37 | 4 |
| 38 | 532 |
| 39 | 28011397 |
| 40 | 2674943885 |
| 41 | 4 |
| 42 | 819150246 |
| 43 | 4 |
| 44 | 54904825372 |
| 45 | 65666759973 |
| 46 | 1303 |
| 47 | 4 |
| 48 | 4319823776760 |
[1,1,4,4,10,4,21,4,26,13,28,4,128,4,39,84,150,4, 358,4,956,513,86,4,12549,1864,134,9582,52366,4, 301086,4,1042038,407140,336,4690369,61738312,4, 532,28011397,2674943885,4,819150246,4,54904825372, 65666759973,1303,4,4319823776760] |