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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 20 |
| 4 | 34 |
| 5 | 48 |
| 6 | 68 |
| 7 | 107 |
| 8 | 141 |
| 9 | 178 |
| 10 | 211 |
| 11 | 242 |
| 12 | 298 |
| 13 | 372 |
| 14 | 435 |
| 15 | 482 |
| 16 | 534 |
| 17 | 605 |
| 18 | 682 |
| 19 | 786 |
| 20 | 859 |
| 21 | 958 |
| 22 | 1042 |
| 23 | 1118 |
| 24 | 1214 |
| 25 | 1333 |
| 26 | 1470 |
| 27 | 1576 |
| 28 | 1673 |
| 29 | 1762 |
| 30 | 1889 |
| 31 | 2093 |
| 32 | 2209 |
| 33 | 2331 |
| 34 | 2496 |
| 35 | 2592 |
| 36 | 2738 |
| 37 | 2946 |
| 38 | 3122 |
| 39 | 3270 |
| 40 | 3394 |
| 41 | 3573 |
| 42 | 3771 |
| 43 | 3997 |
| 44 | 4150 |
| 45 | 4327 |
| 46 | 4517 |
[1,4,12,20,34,48,68,107,141,178,211,242,298,372, 435,482,534,605,682,786,859,958,1042,1118,1214, 1333,1470,1576,1673,1762,1889,2093,2209,2331,2496, 2592,2738,2946,3122,3270,3394,3573,3771,3997,4150, 4327,4517] |