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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 12 |
| 2 | 69 |
| 3 | 228 |
| 4 | 568 |
| 5 | 1192 |
| 6 | 2225 |
| 7 | 3816 |
| 8 | 6136 |
| 9 | 9380 |
| 10 | 13765 |
| 11 | 19532 |
| 12 | 26944 |
| 13 | 36288 |
| 14 | 47873 |
| 15 | 62032 |
| 16 | 79120 |
| 17 | 99516 |
| 18 | 123621 |
| 19 | 151860 |
| 20 | 184680 |
| 21 | 222552 |
| 22 | 265969 |
| 23 | 315448 |
| 24 | 371528 |
| 25 | 434772 |
| 26 | 505765 |
| 27 | 585116 |
| 28 | 673456 |
| 29 | 771440 |
| 30 | 879745 |
| 31 | 999072 |
| 32 | 1130144 |
[0,12,69,228,568,1192,2225,3816,6136,9380,13765, 19532,26944,36288,47873,62032,79120,99516,123621, 151860,184680,222552,265969,315448,371528,434772, 505765,585116,673456,771440,879745,999072,1130144] |