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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 14 |
| 3 | 55 |
| 4 | 140 |
| 5 | 506 |
| 6 | 819 |
| 7 | 1785 |
| 8 | 2470 |
| 9 | 4324 |
| 10 | 8555 |
| 11 | 10416 |
| 12 | 17575 |
| 13 | 23821 |
| 14 | 27434 |
| 15 | 35720 |
| 16 | 51039 |
| 17 | 70210 |
| 18 | 77531 |
| 19 | 102510 |
| 20 | 121836 |
| 21 | 132349 |
| 22 | 167480 |
| 23 | 194054 |
| 24 | 238965 |
| 25 | 308945 |
| 26 | 348551 |
| 27 | 369564 |
| 28 | 414090 |
| 29 | 437635 |
| 30 | 487369 |
| 31 | 690880 |
| 32 | 757966 |
| 33 | 866525 |
| 34 | 904890 |
| 35 | 1113775 |
| 36 | 1159076 |
[5,14,55,140,506,819,1785,2470,4324,8555,10416, 17575,23821,27434,35720,51039,70210,77531,102510, 121836,132349,167480,194054,238965,308945,348551, 369564,414090,437635,487369,690880,757966,866525, 904890,1113775,1159076] |