The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 3 | 0 |
| 4 | 2 |
| 5 | 7 |
| 6 | 15 |
| 7 | 24 |
| 8 | 36 |
| 9 | 58 |
| 10 | 75 |
| 11 | 104 |
| 12 | 138 |
| 13 | 175 |
| 14 | 217 |
| 15 | 277 |
| 16 | 328 |
| 17 | 399 |
| 18 | 477 |
| 19 | 560 |
| 20 | 650 |
| 21 | 766 |
| 22 | 869 |
| 23 | 1000 |
| 24 | 1140 |
| 25 | 1287 |
| 26 | 1443 |
| 27 | 1633 |
| 28 | 1806 |
| 29 | 2015 |
| 30 | 2235 |
| 31 | 2464 |
| 32 | 2704 |
| 33 | 2986 |
| 34 | 3247 |
| 35 | 3552 |
| 36 | 3870 |
| 37 | 4199 |
| 38 | 4541 |
| 39 | 4933 |
| 40 | 5300 |
| 41 | 5719 |
| 42 | 6153 |
| 43 | 6600 |
| 44 | 7062 |
| 45 | 7582 |
| 46 | 8073 |
| 47 | 8624 |
| 48 | 9192 |
| 49 | 9775 |
| 50 | 10375 |
| 51 | 11041 |
| 52 | 11674 |
[0,2,7,15,24,36,58,75,104,138,175,217,277,328,399, 477,560,650,766,869,1000,1140,1287,1443,1633,1806, 2015,2235,2464,2704,2986,3247,3552,3870,4199,4541, 4933,5300,5719,6153,6600,7062,7582,8073,8624,9192, 9775,10375,11041,11674] |