The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 10 |
| 3 | 11 |
| 4 | 14 |
| 5 | 30 |
| 6 | 145 |
| 7 | 195 |
| 8 | 367 |
| 9 | 375 |
| 10 | 471 |
| 11 | 1695 |
| 12 | 2523 |
| 13 | 9807 |
| 14 | 21249 |
| 15 | 30847 |
| 16 | 437744 |
| 17 | 2075647 |
| 18 | 2346495 |
| 19 | 8341503 |
| 20 | 14223687 |
| 21 | 33452031 |
| 22 | 15085100835 |
[5,10,11,14,30,145,195,367,375,471,1695,2523,9807, 21249,30847,437744,2075647,2346495,8341503, 14223687,33452031,15085100835] |