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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 16 |
| 5 | 24 |
| 6 | 68 |
| 7 | 88 |
| 8 | 172 |
| 9 | 289 |
| 10 | 344 |
| 11 | 400 |
| 12 | 735 |
| 13 | 680 |
| 14 | 956 |
| 15 | 1478 |
| 16 | 1428 |
| 17 | 1793 |
| 18 | 2590 |
| 19 | 2208 |
| 20 | 3159 |
| 21 | 4143 |
| 22 | 4015 |
| 23 | 4485 |
| 24 | 6209 |
| 25 | 6254 |
| 26 | 6763 |
| 27 | 8860 |
| 28 | 8327 |
| 29 | 9274 |
| 30 | 13043 |
| 31 | 10745 |
| 32 | 13505 |
| 33 | 16205 |
| 34 | 14691 |
| 35 | 18348 |
| 36 | 21043 |
| 37 | 19903 |
| 38 | 22605 |
| 39 | 26754 |
| 40 | 25889 |
| 41 | 27327 |
| 42 | 35125 |
| 43 | 30163 |
| 44 | 34477 |
| 45 | 44633 |
[0,0,0,16,24,68,88,172,289,344,400,735,680,956, 1478,1428,1793,2590,2208,3159,4143,4015,4485,6209, 6254,6763,8860,8327,9274,13043,10745,13505,16205, 14691,18348,21043,19903,22605,26754,25889,27327, 35125,30163,34477,44633] |