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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 7 |
| 3 | 20 |
| 4 | 39 |
| 5 | 64 |
| 6 | 95 |
| 7 | 133 |
| 8 | 177 |
| 9 | 227 |
| 10 | 284 |
| 11 | 346 |
| 12 | 415 |
| 13 | 489 |
| 14 | 570 |
| 15 | 657 |
| 16 | 750 |
| 17 | 849 |
| 18 | 954 |
| 19 | 1065 |
| 20 | 1182 |
| 21 | 1305 |
| 22 | 1434 |
| 23 | 1569 |
| 24 | 1710 |
| 25 | 1857 |
| 26 | 2010 |
| 27 | 2169 |
| 28 | 2334 |
| 29 | 2505 |
| 30 | 2682 |
| 31 | 2865 |
| 32 | 3054 |
| 33 | 3249 |
| 34 | 3450 |
| 35 | 3657 |
| 36 | 3870 |
| 37 | 4089 |
| 38 | 4314 |
| 39 | 4545 |
| 40 | 4782 |
| 41 | 5025 |
| 42 | 5274 |
| 43 | 5529 |
| 44 | 5790 |
| 45 | 6057 |
| 46 | 6330 |
| 47 | 6609 |
| 48 | 6894 |
[1,7,20,39,64,95,133,177,227,284,346,415,489,570, 657,750,849,954,1065,1182,1305,1434,1569,1710, 1857,2010,2169,2334,2505,2682,2865,3054,3249,3450, 3657,3870,4089,4314,4545,4782,5025,5274,5529,5790, 6057,6330,6609,6894] |