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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 14 |
| 5 | 26 |
| 6 | 48 |
| 7 | 91 |
| 8 | 169 |
| 9 | 318 |
| 10 | 598 |
| 11 | 1136 |
| 12 | 2156 |
| 13 | 4113 |
| 14 | 7859 |
| 15 | 15081 |
| 16 | 28991 |
| 17 | 55889 |
| 18 | 107939 |
| 19 | 208945 |
| 20 | 405147 |
| 21 | 786992 |
| 22 | 1530944 |
| 23 | 2982544 |
| 24 | 5817828 |
| 25 | 11362161 |
| 26 | 22213975 |
| 27 | 43474281 |
| 28 | 85160187 |
| 29 | 166960485 |
| 30 | 327590795 |
| 31 | 643232760 |
| 32 | 1263858598 |
| 33 | 2484867793 |
[1,2,4,8,14,26,48,91,169,318,598,1136,2156,4113, 7859,15081,28991,55889,107939,208945,405147, 786992,1530944,2982544,5817828,11362161,22213975, 43474281,85160187,166960485,327590795,643232760, 1263858598,2484867793] |