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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 22 |
| 3 | 50 |
| 4 | 111 |
| 5 | 204 |
| 6 | 345 |
| 7 | 502 |
| 8 | 723 |
| 9 | 1019 |
| 10 | 1412 |
| 11 | 1817 |
| 12 | 2297 |
| 13 | 2874 |
| 14 | 3567 |
| 15 | 4300 |
| 16 | 5157 |
| 17 | 6182 |
| 18 | 7327 |
| 19 | 8624 |
| 20 | 10021 |
| 21 | 11618 |
| 22 | 13255 |
| 23 | 15020 |
| 24 | 16985 |
| 25 | 19130 |
| 26 | 21359 |
| 27 | 23792 |
| 28 | 26481 |
| 29 | 29162 |
| 30 | 32143 |
| 31 | 35224 |
| 32 | 38613 |
| 33 | 42150 |
| 34 | 46135 |
| 35 | 50516 |
| 36 | 54929 |
| 37 | 59710 |
| 38 | 64679 |
| 39 | 69784 |
| 40 | 75205 |
| 41 | 80898 |
[1,5,22,50,111,204,345,502,723,1019,1412,1817, 2297,2874,3567,4300,5157,6182,7327,8624,10021, 11618,13255,15020,16985,19130,21359,23792,26481, 29162,32143,35224,38613,42150,46135,50516,54929, 59710,64679,69784,75205,80898] |