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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 4 |
| 4 | 11 |
| 5 | 47 |
| 6 | 77 |
| 7 | 183 |
| 8 | 259 |
| 9 | 457 |
| 10 | 599 |
| 11 | 941 |
| 12 | 1120 |
| 13 | 1668 |
| 14 | 1986 |
| 15 | 2637 |
| 16 | 3125 |
| 17 | 4079 |
| 18 | 4622 |
| 19 | 5868 |
| 20 | 6530 |
| 21 | 8061 |
| 22 | 9028 |
| 23 | 10874 |
| 24 | 11856 |
| 25 | 14148 |
| 26 | 15522 |
| 27 | 18074 |
| 28 | 19583 |
| 29 | 22739 |
| 30 | 24292 |
| 31 | 28065 |
| 32 | 30105 |
| 33 | 34071 |
| 34 | 36544 |
| 35 | 40885 |
| 36 | 43520 |
| 37 | 48888 |
| 38 | 51912 |
| 39 | 57512 |
| 40 | 60666 |
| 41 | 67331 |
| 42 | 70777 |
| 43 | 78078 |
[0,0,4,11,47,77,183,259,457,599,941,1120,1668, 1986,2637,3125,4079,4622,5868,6530,8061,9028, 10874,11856,14148,15522,18074,19583,22739,24292, 28065,30105,34071,36544,40885,43520,48888,51912, 57512,60666,67331,70777,78078] |