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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 5 |
| 5 | 5 |
| 6 | 5 |
| 7 | 5 |
| 8 | 21 |
| 9 | 30 |
| 10 | 30 |
| 11 | 30 |
| 12 | 94 |
| 13 | 130 |
| 14 | 130 |
| 15 | 130 |
| 16 | 402 |
| 17 | 546 |
| 18 | 627 |
| 19 | 627 |
| 20 | 1715 |
| 21 | 2291 |
| 22 | 2615 |
| 23 | 2615 |
| 24 | 6967 |
| 25 | 9440 |
| 26 | 10736 |
| 27 | 11465 |
| 28 | 28873 |
| 29 | 38765 |
| 30 | 43949 |
| 31 | 46865 |
| 32 | 116753 |
| 33 | 156321 |
| 34 | 178578 |
| 35 | 190242 |
| 36 | 476391 |
| 37 | 634663 |
| 38 | 723691 |
| 39 | 770347 |
| 40 | 1914943 |
| 41 | 2550735 |
| 42 | 2906847 |
| 43 | 3107160 |
| 44 | 7685544 |
[1,1,1,1,5,5,5,5,21,30,30,30,94,130,130,130,402, 546,627,627,1715,2291,2615,2615,6967,9440,10736, 11465,28873,38765,43949,46865,116753,156321, 178578,190242,476391,634663,723691,770347,1914943, 2550735,2906847,3107160,7685544] |