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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 4 |
| 5 | 12 |
| 6 | 29 |
| 7 | 64 |
| 8 | 135 |
| 9 | 270 |
| 10 | 518 |
| 11 | 956 |
| 12 | 1707 |
| 13 | 2957 |
| 14 | 4988 |
| 15 | 8217 |
| 16 | 13247 |
| 17 | 20939 |
| 18 | 32509 |
| 19 | 49646 |
| 20 | 74675 |
| 21 | 110755 |
| 22 | 162144 |
| 23 | 234519 |
| 24 | 335392 |
| 25 | 474616 |
| 26 | 665019 |
| 27 | 923187 |
| 28 | 1270416 |
| 29 | 1733880 |
| 30 | 2348048 |
| 31 | 3156391 |
| 32 | 4213447 |
| 33 | 5587282 |
| 34 | 7362443 |
| 35 | 9643463 |
[1,0,1,4,12,29,64,135,270,518,956,1707,2957,4988, 8217,13247,20939,32509,49646,74675,110755,162144, 234519,335392,474616,665019,923187,1270416, 1733880,2348048,3156391,4213447,5587282,7362443, 9643463] |