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| n | a(n) |
|---|---|
| 1 | 402 |
| 2 | 1604 |
| 3 | 3606 |
| 4 | 6408 |
| 5 | 10010 |
| 6 | 14412 |
| 7 | 19614 |
| 8 | 25616 |
| 9 | 32418 |
| 10 | 40020 |
| 11 | 48422 |
| 12 | 57624 |
| 13 | 67626 |
| 14 | 78428 |
| 15 | 90030 |
| 16 | 102432 |
| 17 | 115634 |
| 18 | 129636 |
| 19 | 144438 |
| 20 | 160040 |
| 21 | 176442 |
| 22 | 193644 |
| 23 | 211646 |
| 24 | 230448 |
| 25 | 250050 |
| 26 | 270452 |
| 27 | 291654 |
| 28 | 313656 |
| 29 | 336458 |
| 30 | 360060 |
| 31 | 384462 |
| 32 | 409664 |
[402,1604,3606,6408,10010,14412,19614,25616,32418, 40020,48422,57624,67626,78428,90030,102432,115634, 129636,144438,160040,176442,193644,211646,230448, 250050,270452,291654,313656,336458,360060,384462, 409664] |