| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 84 |
| 2 | 455 |
| 3 | 1330 |
| 4 | 2925 |
| 5 | 5456 |
| 6 | 9139 |
| 7 | 14190 |
| 8 | 20825 |
| 9 | 29260 |
| 10 | 39711 |
| 11 | 52394 |
| 12 | 67525 |
| 13 | 85320 |
| 14 | 105995 |
| 15 | 129766 |
| 16 | 156849 |
| 17 | 187460 |
| 18 | 221815 |
| 19 | 260130 |
| 20 | 302621 |
| 21 | 349504 |
| 22 | 400995 |
| 23 | 457310 |
| 24 | 518665 |
| 25 | 585276 |
| 26 | 657359 |
| 27 | 735130 |
| 28 | 818805 |
| 29 | 908600 |
| 30 | 1004731 |
| 31 | 1107414 |
| 32 | 1216865 |
| 33 | 1333300 |
| 34 | 1456935 |
| 35 | 1587986 |
[1,84,455,1330,2925,5456,9139,14190,20825,29260, 39711,52394,67525,85320,105995,129766,156849, 187460,221815,260130,302621,349504,400995,457310, 518665,585276,657359,735130,818805,908600,1004731, 1107414,1216865,1333300,1456935,1587986] |