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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 5 |
| 3 | 12 |
| 4 | 20 |
| 5 | 36 |
| 6 | 60 |
| 7 | 92 |
| 8 | 108 |
| 9 | 132 |
| 10 | 156 |
| 11 | 172 |
| 12 | 204 |
| 13 | 228 |
| 14 | 300 |
| 15 | 356 |
| 16 | 396 |
| 17 | 420 |
| 18 | 492 |
| 19 | 516 |
| 20 | 556 |
| 21 | 612 |
| 22 | 676 |
| 23 | 804 |
| 24 | 900 |
| 25 | 996 |
| 26 | 1124 |
| 27 | 1188 |
| 28 | 1316 |
| 29 | 1412 |
| 30 | 1508 |
| 31 | 1572 |
| 32 | 1668 |
| 33 | 1764 |
| 34 | 1892 |
| 35 | 1956 |
| 36 | 2052 |
| 37 | 2148 |
| 38 | 2340 |
| 39 | 2532 |
| 40 | 2788 |
| 41 | 2916 |
| 42 | 3108 |
| 43 | 3300 |
| 44 | 3428 |
| 45 | 3684 |
| 46 | 3876 |
| 47 | 4068 |
| 48 | 4196 |
[0,3,5,12,20,36,60,92,108,132,156,172,204,228,300, 356,396,420,492,516,556,612,676,804,900,996,1124, 1188,1316,1412,1508,1572,1668,1764,1892,1956,2052, 2148,2340,2532,2788,2916,3108,3300,3428,3684,3876, 4068,4196] |