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| n | a(n) |
|---|---|
| 1 | 68 |
| 2 | 238 |
| 3 | 524 |
| 4 | 926 |
| 5 | 1444 |
| 6 | 2060 |
| 7 | 2784 |
| 8 | 3596 |
| 9 | 4492 |
| 10 | 5470 |
| 11 | 6516 |
| 12 | 7630 |
| 13 | 8820 |
| 14 | 10070 |
| 15 | 11380 |
| 16 | 12758 |
| 17 | 14204 |
| 18 | 15710 |
| 19 | 17276 |
| 20 | 18902 |
| 21 | 20596 |
| 22 | 22350 |
| 23 | 24164 |
| 24 | 26038 |
| 25 | 27972 |
| 26 | 29970 |
| 27 | 32028 |
| 28 | 34146 |
| 29 | 36324 |
| 30 | 38562 |
| 31 | 40860 |
| 32 | 43218 |
| 33 | 45636 |
| 34 | 48114 |
| 35 | 50652 |
| 36 | 53250 |
| 37 | 55908 |
| 38 | 58626 |
| 39 | 61404 |
[68,238,524,926,1444,2060,2784,3596,4492,5470, 6516,7630,8820,10070,11380,12758,14204,15710, 17276,18902,20596,22350,24164,26038,27972,29970, 32028,34146,36324,38562,40860,43218,45636,48114, 50652,53250,55908,58626,61404] |