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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 | 2 |
| 3 | 6 |
| 4 | 21 |
| 5 | 71 |
| 6 | 204 |
| 7 | 479 |
| 8 | 951 |
| 9 | 1687 |
| 10 | 2764 |
| 11 | 4269 |
| 12 | 6299 |
| 13 | 8961 |
| 14 | 12372 |
| 15 | 16659 |
| 16 | 21959 |
| 17 | 28419 |
| 18 | 36196 |
| 19 | 45457 |
| 20 | 56379 |
| 21 | 69149 |
| 22 | 83964 |
| 23 | 101031 |
| 24 | 120567 |
| 25 | 142799 |
| 26 | 167964 |
| 27 | 196309 |
| 28 | 228091 |
| 29 | 263577 |
| 30 | 303044 |
| 31 | 346779 |
| 32 | 395079 |
| 33 | 448251 |
| 34 | 506612 |
| 35 | 570489 |
| 36 | 640219 |
| 37 | 716149 |
| 38 | 798636 |
[1,2,6,21,71,204,479,951,1687,2764,4269,6299,8961, 12372,16659,21959,28419,36196,45457,56379,69149, 83964,101031,120567,142799,167964,196309,228091, 263577,303044,346779,395079,448251,506612,570489, 640219,716149,798636] |