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| n | a(n) |
|---|---|
| 1 | 48 |
| 2 | 194 |
| 3 | 438 |
| 4 | 780 |
| 5 | 1220 |
| 6 | 1758 |
| 7 | 2394 |
| 8 | 3128 |
| 9 | 3960 |
| 10 | 4890 |
| 11 | 5918 |
| 12 | 7044 |
| 13 | 8268 |
| 14 | 9590 |
| 15 | 11010 |
| 16 | 12528 |
| 17 | 14144 |
| 18 | 15858 |
| 19 | 17670 |
| 20 | 19580 |
| 21 | 21588 |
| 22 | 23694 |
| 23 | 25898 |
| 24 | 28200 |
| 25 | 30600 |
| 26 | 33098 |
| 27 | 35694 |
| 28 | 38388 |
| 29 | 41180 |
| 30 | 44070 |
| 31 | 47058 |
| 32 | 50144 |
| 33 | 53328 |
| 34 | 56610 |
| 35 | 59990 |
| 36 | 63468 |
| 37 | 67044 |
[48,194,438,780,1220,1758,2394,3128,3960,4890, 5918,7044,8268,9590,11010,12528,14144,15858,17670, 19580,21588,23694,25898,28200,30600,33098,35694, 38388,41180,44070,47058,50144,53328,56610,59990, 63468,67044] |