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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 5 |
| 6 | 6 |
| 7 | 14 |
| 8 | 16 |
| 9 | 36 |
| 10 | 50 |
| 11 | 77 |
| 12 | 84 |
| 13 | 130 |
| 14 | 154 |
| 15 | 225 |
| 16 | 240 |
| 17 | 340 |
| 18 | 396 |
| 19 | 532 |
| 20 | 580 |
| 21 | 777 |
| 22 | 858 |
| 23 | 1104 |
| 24 | 1176 |
| 25 | 1525 |
| 26 | 1638 |
| 27 | 2052 |
| 28 | 2156 |
| 29 | 2697 |
| 30 | 2910 |
| 31 | 3503 |
| 32 | 3680 |
| 33 | 4455 |
| 34 | 4760 |
| 35 | 5635 |
| 36 | 5904 |
| 37 | 7030 |
| 38 | 7448 |
| 39 | 8736 |
| 40 | 9120 |
| 41 | 10701 |
| 42 | 11298 |
| 43 | 13072 |
| 44 | 13552 |
| 45 | 15795 |
| 46 | 16560 |
| 47 | 18988 |
| 48 | 19776 |
[0,0,0,0,0,5,6,14,16,36,50,77,84,130,154,225,240, 340,396,532,580,777,858,1104,1176,1525,1638,2052, 2156,2697,2910,3503,3680,4455,4760,5635,5904,7030, 7448,8736,9120,10701,11298,13072,13552,15795, 16560,18988,19776] |