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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 4 |
| 5 | 5 |
| 6 | 12 |
| 7 | 17 |
| 8 | 36 |
| 9 | 46 |
| 10 | 74 |
| 11 | 93 |
| 12 | 135 |
| 13 | 169 |
| 14 | 232 |
| 15 | 278 |
| 16 | 384 |
| 17 | 462 |
| 18 | 587 |
| 19 | 702 |
| 20 | 881 |
| 21 | 1009 |
| 22 | 1250 |
| 23 | 1432 |
| 24 | 1728 |
| 25 | 1976 |
| 26 | 2338 |
| 27 | 2637 |
| 28 | 3091 |
| 29 | 3481 |
| 30 | 3987 |
| 31 | 4466 |
| 32 | 5114 |
| 33 | 5658 |
| 34 | 6420 |
| 35 | 7091 |
| 36 | 7967 |
| 37 | 8775 |
| 38 | 9813 |
| 39 | 10729 |
| 40 | 11983 |
| 41 | 13089 |
| 42 | 14467 |
| 43 | 15771 |
| 44 | 17422 |
| 45 | 18890 |
| 46 | 20784 |
| 47 | 22504 |
[0,0,0,0,4,5,12,17,36,46,74,93,135,169,232,278, 384,462,587,702,881,1009,1250,1432,1728,1976,2338, 2637,3091,3481,3987,4466,5114,5658,6420,7091,7967, 8775,9813,10729,11983,13089,14467,15771,17422, 18890,20784,22504] |