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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 7 |
| 3 | 16 |
| 4 | 30 |
| 5 | 47 |
| 6 | 69 |
| 7 | 94 |
| 8 | 124 |
| 9 | 157 |
| 10 | 195 |
| 11 | 236 |
| 12 | 282 |
| 13 | 331 |
| 14 | 385 |
| 15 | 442 |
| 16 | 504 |
| 17 | 569 |
| 18 | 639 |
| 19 | 712 |
| 20 | 790 |
| 21 | 871 |
| 22 | 957 |
| 23 | 1046 |
| 24 | 1140 |
| 25 | 1237 |
| 26 | 1339 |
| 27 | 1444 |
| 28 | 1554 |
| 29 | 1667 |
| 30 | 1785 |
| 31 | 1906 |
| 32 | 2032 |
| 33 | 2161 |
| 34 | 2295 |
| 35 | 2432 |
| 36 | 2574 |
| 37 | 2719 |
| 38 | 2869 |
| 39 | 3022 |
| 40 | 3180 |
| 41 | 3341 |
| 42 | 3507 |
[1,7,16,30,47,69,94,124,157,195,236,282,331,385, 442,504,569,639,712,790,871,957,1046,1140,1237, 1339,1444,1554,1667,1785,1906,2032,2161,2295,2432, 2574,2719,2869,3022,3180,3341,3507] |