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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 260 |
| 3 | 294 |
| 4 | 740 |
| 5 | 1460 |
| 6 | 3140 |
| 7 | 3860 |
| 8 | 5540 |
| 9 | 8420 |
| 10 | 10820 |
| 11 | 15140 |
| 12 | 19940 |
| 13 | 21860 |
| 14 | 24020 |
| 15 | 24260 |
| 16 | 27620 |
| 17 | 37460 |
| 18 | 40340 |
| 19 | 46820 |
| 20 | 49460 |
| 21 | 55940 |
| 22 | 61220 |
| 23 | 70340 |
| 24 | 85460 |
| 25 | 101540 |
| 26 | 114020 |
| 27 | 124340 |
| 28 | 132740 |
| 29 | 133220 |
| 30 | 144260 |
| 31 | 148340 |
| 32 | 149540 |
| 33 | 155060 |
| 34 | 162020 |
| 35 | 164420 |
| 36 | 167060 |
| 37 | 170420 |
| 38 | 173540 |
[4,260,294,740,1460,3140,3860,5540,8420,10820, 15140,19940,21860,24020,24260,27620,37460,40340, 46820,49460,55940,61220,70340,85460,101540,114020, 124340,132740,133220,144260,148340,149540,155060, 162020,164420,167060,170420,173540] |