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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 9 |
| 3 | 18 |
| 4 | 29 |
| 5 | 44 |
| 6 | 68 |
| 7 | 92 |
| 8 | 116 |
| 9 | 144 |
| 10 | 173 |
| 11 | 214 |
| 12 | 267 |
| 13 | 306 |
| 14 | 335 |
| 15 | 398 |
| 16 | 472 |
| 17 | 511 |
| 18 | 563 |
| 19 | 644 |
| 20 | 716 |
| 21 | 786 |
| 22 | 857 |
| 23 | 933 |
| 24 | 1026 |
| 25 | 1111 |
| 26 | 1187 |
| 27 | 1296 |
| 28 | 1414 |
| 29 | 1487 |
| 30 | 1568 |
| 31 | 1709 |
| 32 | 1845 |
| 33 | 1927 |
| 34 | 2010 |
| 35 | 2167 |
| 36 | 2348 |
| 37 | 2438 |
| 38 | 2508 |
| 39 | 2689 |
| 40 | 2880 |
| 41 | 2978 |
| 42 | 3092 |
| 43 | 3280 |
| 44 | 3457 |
| 45 | 3588 |
| 46 | 3717 |
[1,4,9,18,29,44,68,92,116,144,173,214,267,306,335, 398,472,511,563,644,716,786,857,933,1026,1111, 1187,1296,1414,1487,1568,1709,1845,1927,2010,2167, 2348,2438,2508,2689,2880,2978,3092,3280,3457,3588, 3717] |