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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 22 |
| 4 | 34 |
| 5 | 50 |
| 6 | 72 |
| 7 | 108 |
| 8 | 147 |
| 9 | 179 |
| 10 | 208 |
| 11 | 248 |
| 12 | 303 |
| 13 | 379 |
| 14 | 448 |
| 15 | 490 |
| 16 | 531 |
| 17 | 601 |
| 18 | 703 |
| 19 | 810 |
| 20 | 902 |
| 21 | 948 |
| 22 | 1008 |
| 23 | 1127 |
| 24 | 1275 |
| 25 | 1393 |
| 26 | 1480 |
| 27 | 1561 |
| 28 | 1661 |
| 29 | 1808 |
| 30 | 1961 |
| 31 | 2107 |
| 32 | 2249 |
| 33 | 2383 |
| 34 | 2492 |
| 35 | 2619 |
| 36 | 2778 |
| 37 | 2982 |
| 38 | 3189 |
| 39 | 3346 |
| 40 | 3459 |
| 41 | 3573 |
| 42 | 3777 |
| 43 | 4048 |
| 44 | 4298 |
| 45 | 4444 |
| 46 | 4542 |
[1,4,12,22,34,50,72,108,147,179,208,248,303,379, 448,490,531,601,703,810,902,948,1008,1127,1275, 1393,1480,1561,1661,1808,1961,2107,2249,2383,2492, 2619,2778,2982,3189,3346,3459,3573,3777,4048,4298, 4444,4542] |