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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 2 |
| 3 | 7 |
| 4 | 17 |
| 5 | 31 |
| 6 | 52 |
| 7 | 76 |
| 8 | 108 |
| 9 | 146 |
| 10 | 191 |
| 11 | 242 |
| 12 | 301 |
| 13 | 364 |
| 14 | 437 |
| 15 | 518 |
| 16 | 605 |
| 17 | 700 |
| 18 | 804 |
| 19 | 914 |
| 20 | 1034 |
| 21 | 1160 |
| 22 | 1295 |
| 23 | 1438 |
| 24 | 1594 |
| 25 | 1751 |
| 26 | 1921 |
| 27 | 2098 |
| 28 | 2288 |
| 29 | 2483 |
| 30 | 2688 |
| 31 | 2898 |
| 32 | 3119 |
| 33 | 3350 |
| 34 | 3593 |
| 35 | 3845 |
| 36 | 4103 |
| 37 | 4369 |
| 38 | 4647 |
| 39 | 4937 |
| 40 | 5234 |
| 41 | 5540 |
| 42 | 5854 |
| 43 | 6178 |
| 44 | 6512 |
| 45 | 6859 |
[0,2,7,17,31,52,76,108,146,191,242,301,364,437, 518,605,700,804,914,1034,1160,1295,1438,1594,1751, 1921,2098,2288,2483,2688,2898,3119,3350,3593,3845, 4103,4369,4647,4937,5234,5540,5854,6178,6512,6859] |