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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 9 |
| 2 | 29 |
| 3 | 70 |
| 4 | 130 |
| 5 | 227 |
| 6 | 359 |
| 7 | 540 |
| 8 | 744 |
| 9 | 1009 |
| 10 | 1365 |
| 11 | 1794 |
| 12 | 2254 |
| 13 | 2863 |
| 14 | 3524 |
| 15 | 4280 |
| 16 | 5049 |
| 17 | 5902 |
| 18 | 7014 |
| 19 | 8227 |
| 20 | 9472 |
| 21 | 11045 |
| 22 | 12722 |
| 23 | 14539 |
| 24 | 16416 |
| 25 | 18489 |
| 26 | 20798 |
| 27 | 23271 |
| 28 | 25832 |
| 29 | 28737 |
| 30 | 31698 |
| 31 | 34819 |
| 32 | 37876 |
| 33 | 41013 |
| 34 | 44842 |
| 35 | 48819 |
| 36 | 52712 |
| 37 | 57577 |
| 38 | 62370 |
| 39 | 67403 |
| 40 | 72684 |
| 41 | 78353 |
[1,9,29,70,130,227,359,540,744,1009,1365,1794, 2254,2863,3524,4280,5049,5902,7014,8227,9472, 11045,12722,14539,16416,18489,20798,23271,25832, 28737,31698,34819,37876,41013,44842,48819,52712, 57577,62370,67403,72684,78353] |