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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 4 |
| 6 | 8 |
| 7 | 10 |
| 8 | 20 |
| 9 | 30 |
| 10 | 56 |
| 11 | 94 |
| 12 | 180 |
| 13 | 316 |
| 14 | 596 |
| 15 | 1096 |
| 16 | 2068 |
| 17 | 3856 |
| 18 | 7316 |
| 19 | 13798 |
| 20 | 26272 |
| 21 | 49940 |
| 22 | 95420 |
| 23 | 182362 |
| 24 | 349716 |
| 25 | 671092 |
| 26 | 1290872 |
| 27 | 2485534 |
| 28 | 4794088 |
| 29 | 9256396 |
| 30 | 17896832 |
| 31 | 34636834 |
| 32 | 67110932 |
| 33 | 130150588 |
| 34 | 252648992 |
| 35 | 490853416 |
| 36 | 954444608 |
| 37 | 1857283156 |
| 38 | 3616828364 |
[1,1,2,2,4,4,8,10,20,30,56,94,180,316,596,1096, 2068,3856,7316,13798,26272,49940,95420,182362, 349716,671092,1290872,2485534,4794088,9256396, 17896832,34636834,67110932,130150588,252648992, 490853416,954444608,1857283156,3616828364] |