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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 8 |
| 5 | 130 |
| 6 | 500 |
| 7 | 1274 |
| 8 | 2372 |
| 9 | 3953 |
| 10 | 5920 |
| 11 | 8273 |
| 12 | 11012 |
| 13 | 14137 |
| 14 | 17648 |
| 15 | 21545 |
| 16 | 25828 |
| 17 | 30497 |
| 18 | 35552 |
| 19 | 40993 |
| 20 | 46820 |
| 21 | 53033 |
| 22 | 59632 |
| 23 | 66617 |
| 24 | 73988 |
| 25 | 81745 |
| 26 | 89888 |
| 27 | 98417 |
| 28 | 107332 |
| 29 | 116633 |
| 30 | 126320 |
| 31 | 136393 |
| 32 | 146852 |
| 33 | 157697 |
| 34 | 168928 |
| 35 | 180545 |
| 36 | 192548 |
| 37 | 204937 |
[0,0,0,8,130,500,1274,2372,3953,5920,8273,11012, 14137,17648,21545,25828,30497,35552,40993,46820, 53033,59632,66617,73988,81745,89888,98417,107332, 116633,126320,136393,146852,157697,168928,180545, 192548,204937] |