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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 10 |
| 5 | 4 |
| 6 | 4 |
| 7 | 20 |
| 8 | 44 |
| 9 | 36 |
| 10 | 64 |
| 11 | 124 |
| 12 | 200 |
| 13 | 236 |
| 14 | 272 |
| 15 | 308 |
| 16 | 548 |
| 17 | 692 |
| 18 | 852 |
| 19 | 1108 |
| 20 | 1396 |
| 21 | 1452 |
| 22 | 1768 |
| 23 | 2116 |
| 24 | 2496 |
| 25 | 2908 |
| 26 | 3568 |
| 27 | 4292 |
| 28 | 5428 |
| 29 | 5956 |
| 30 | 6500 |
| 31 | 7444 |
| 32 | 8452 |
| 33 | 8980 |
| 34 | 10208 |
| 35 | 11516 |
| 36 | 13348 |
| 37 | 14700 |
| 38 | 16116 |
| 39 | 17596 |
| 40 | 20124 |
| 41 | 22476 |
| 42 | 24956 |
| 43 | 28092 |
| 44 | 31404 |
| 45 | 33052 |
| 46 | 36032 |
[0,0,0,0,10,4,4,20,44,36,64,124,200,236,272,308, 548,692,852,1108,1396,1452,1768,2116,2496,2908, 3568,4292,5428,5956,6500,7444,8452,8980,10208, 11516,13348,14700,16116,17596,20124,22476,24956, 28092,31404,33052,36032] |