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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 24 |
| 4 | 36 |
| 5 | 56 |
| 6 | 80 |
| 7 | 116 |
| 8 | 156 |
| 9 | 193 |
| 10 | 235 |
| 11 | 303 |
| 12 | 367 |
| 13 | 413 |
| 14 | 489 |
| 15 | 569 |
| 16 | 649 |
| 17 | 726 |
| 18 | 820 |
| 19 | 905 |
| 20 | 992 |
| 21 | 1127 |
| 22 | 1242 |
| 23 | 1340 |
| 24 | 1447 |
| 25 | 1551 |
| 26 | 1693 |
| 27 | 1867 |
| 28 | 2020 |
| 29 | 2143 |
| 30 | 2250 |
| 31 | 2413 |
| 32 | 2549 |
| 33 | 2761 |
| 34 | 2972 |
| 35 | 3139 |
| 36 | 3284 |
| 37 | 3421 |
| 38 | 3641 |
| 39 | 3863 |
| 40 | 4102 |
| 41 | 4320 |
| 42 | 4465 |
| 43 | 4671 |
| 44 | 4877 |
| 45 | 5116 |
| 46 | 5422 |
[1,4,12,24,36,56,80,116,156,193,235,303,367,413, 489,569,649,726,820,905,992,1127,1242,1340,1447, 1551,1693,1867,2020,2143,2250,2413,2549,2761,2972, 3139,3284,3421,3641,3863,4102,4320,4465,4671,4877, 5116,5422] |