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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 24 |
| 4 | 39 |
| 5 | 64 |
| 6 | 99 |
| 7 | 130 |
| 8 | 174 |
| 9 | 217 |
| 10 | 262 |
| 11 | 321 |
| 12 | 403 |
| 13 | 464 |
| 14 | 517 |
| 15 | 621 |
| 16 | 710 |
| 17 | 779 |
| 18 | 889 |
| 19 | 972 |
| 20 | 1079 |
| 21 | 1218 |
| 22 | 1345 |
| 23 | 1428 |
| 24 | 1555 |
| 25 | 1718 |
| 26 | 1862 |
| 27 | 1990 |
| 28 | 2149 |
| 29 | 2271 |
| 30 | 2464 |
| 31 | 2658 |
| 32 | 2802 |
| 33 | 2961 |
| 34 | 3140 |
| 35 | 3352 |
| 36 | 3602 |
| 37 | 3754 |
| 38 | 3921 |
| 39 | 4134 |
| 40 | 4407 |
| 41 | 4620 |
| 42 | 4834 |
| 43 | 5044 |
| 44 | 5242 |
| 45 | 5576 |
| 46 | 5876 |
| 47 | 6031 |
[1,4,12,24,39,64,99,130,174,217,262,321,403,464, 517,621,710,779,889,972,1079,1218,1345,1428,1555, 1718,1862,1990,2149,2271,2464,2658,2802,2961,3140, 3352,3602,3754,3921,4134,4407,4620,4834,5044,5242, 5576,5876,6031] |