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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 28 |
| 4 | 102 |
| 5 | 187 |
| 6 | 462 |
| 7 | 868 |
| 8 | 1590 |
| 9 | 3046 |
| 10 | 4398 |
| 11 | 6541 |
| 12 | 8646 |
| 13 | 12256 |
| 14 | 15336 |
| 15 | 20947 |
| 16 | 26610 |
| 17 | 33478 |
| 18 | 41832 |
| 19 | 50821 |
| 20 | 64710 |
| 21 | 77110 |
| 22 | 97878 |
| 23 | 113932 |
| 24 | 136560 |
| 25 | 160849 |
| 26 | 185220 |
| 27 | 216286 |
| 28 | 246450 |
| 29 | 289945 |
| 30 | 324594 |
| 31 | 372976 |
| 32 | 426936 |
| 33 | 472231 |
| 34 | 537366 |
| 35 | 598606 |
| 36 | 685650 |
| 37 | 762736 |
| 38 | 858546 |
| 39 | 943684 |
| 40 | 1043442 |
| 41 | 1143751 |
| 42 | 1258800 |
[1,12,28,102,187,462,868,1590,3046,4398,6541,8646, 12256,15336,20947,26610,33478,41832,50821,64710, 77110,97878,113932,136560,160849,185220,216286, 246450,289945,324594,372976,426936,472231,537366, 598606,685650,762736,858546,943684,1043442, 1143751,1258800] |