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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 370 |
| 3 | 41425 |
| 4 | 81535 |
| 5 | 255625 |
| 6 | 267175 |
| 7 | 311590 |
| 8 | 365350 |
| 9 | 1054570 |
| 10 | 1381750 |
| 11 | 2533600 |
| 12 | 2975125 |
| 13 | 3266080 |
| 14 | 3930205 |
| 15 | 4684210 |
| 16 | 4782385 |
| 17 | 4802860 |
| 18 | 5940850 |
| 19 | 6414610 |
| 20 | 7986565 |
| 21 | 8429245 |
| 22 | 8570470 |
| 23 | 8636305 |
| 24 | 8810080 |
| 25 | 9270715 |
| 26 | 9857980 |
| 27 | 10459525 |
| 28 | 13708225 |
| 29 | 13917490 |
| 30 | 15127720 |
| 31 | 15252460 |
[1,370,41425,81535,255625,267175,311590,365350, 1054570,1381750,2533600,2975125,3266080,3930205, 4684210,4782385,4802860,5940850,6414610,7986565, 8429245,8570470,8636305,8810080,9270715,9857980, 10459525,13708225,13917490,15127720,15252460] |