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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 20 |
| 4 | 32 |
| 5 | 50 |
| 6 | 74 |
| 7 | 101 |
| 8 | 135 |
| 9 | 167 |
| 10 | 203 |
| 11 | 254 |
| 12 | 307 |
| 13 | 347 |
| 14 | 410 |
| 15 | 476 |
| 16 | 531 |
| 17 | 615 |
| 18 | 685 |
| 19 | 747 |
| 20 | 835 |
| 21 | 934 |
| 22 | 1016 |
| 23 | 1108 |
| 24 | 1206 |
| 25 | 1306 |
| 26 | 1424 |
| 27 | 1538 |
| 28 | 1641 |
| 29 | 1760 |
| 30 | 1887 |
| 31 | 2023 |
| 32 | 2152 |
| 33 | 2281 |
| 34 | 2421 |
| 35 | 2568 |
| 36 | 2722 |
| 37 | 2888 |
| 38 | 3028 |
| 39 | 3183 |
| 40 | 3356 |
| 41 | 3535 |
| 42 | 3704 |
| 43 | 3867 |
| 44 | 4062 |
| 45 | 4254 |
| 46 | 4445 |
[1,4,12,20,32,50,74,101,135,167,203,254,307,347, 410,476,531,615,685,747,835,934,1016,1108,1206, 1306,1424,1538,1641,1760,1887,2023,2152,2281,2421, 2568,2722,2888,3028,3183,3356,3535,3704,3867,4062, 4254,4445] |