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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 16 |
| 3 | 77 |
| 4 | 236 |
| 5 | 565 |
| 6 | 1156 |
| 7 | 2121 |
| 8 | 3592 |
| 9 | 5721 |
| 10 | 8680 |
| 11 | 12661 |
| 12 | 17876 |
| 13 | 24557 |
| 14 | 32956 |
| 15 | 43345 |
| 16 | 56016 |
| 17 | 71281 |
| 18 | 89472 |
| 19 | 110941 |
| 20 | 136060 |
| 21 | 165221 |
| 22 | 198836 |
| 23 | 237337 |
| 24 | 281176 |
| 25 | 330825 |
| 26 | 386776 |
| 27 | 449541 |
| 28 | 519652 |
| 29 | 597661 |
| 30 | 684140 |
| 31 | 779681 |
| 32 | 884896 |
| 33 | 1000417 |
| 34 | 1126896 |
| 35 | 1265005 |
| 36 | 1415436 |
[0,1,16,77,236,565,1156,2121,3592,5721,8680,12661, 17876,24557,32956,43345,56016,71281,89472,110941, 136060,165221,198836,237337,281176,330825,386776, 449541,519652,597661,684140,779681,884896,1000417, 1126896,1265005,1415436] |