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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 20 |
| 4 | 32 |
| 5 | 53 |
| 6 | 77 |
| 7 | 100 |
| 8 | 135 |
| 9 | 166 |
| 10 | 199 |
| 11 | 252 |
| 12 | 303 |
| 13 | 338 |
| 14 | 397 |
| 15 | 467 |
| 16 | 521 |
| 17 | 590 |
| 18 | 662 |
| 19 | 731 |
| 20 | 817 |
| 21 | 902 |
| 22 | 991 |
| 23 | 1077 |
| 24 | 1165 |
| 25 | 1277 |
| 26 | 1382 |
| 27 | 1490 |
| 28 | 1588 |
| 29 | 1706 |
| 30 | 1847 |
| 31 | 1951 |
| 32 | 2091 |
| 33 | 2219 |
| 34 | 2337 |
| 35 | 2509 |
| 36 | 2638 |
| 37 | 2791 |
| 38 | 2940 |
| 39 | 3073 |
| 40 | 3277 |
| 41 | 3427 |
| 42 | 3593 |
| 43 | 3755 |
| 44 | 3927 |
| 45 | 4153 |
| 46 | 4284 |
[1,4,11,20,32,53,77,100,135,166,199,252,303,338, 397,467,521,590,662,731,817,902,991,1077,1165, 1277,1382,1490,1588,1706,1847,1951,2091,2219,2337, 2509,2638,2791,2940,3073,3277,3427,3593,3755,3927, 4153,4284] |