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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 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 17 |
| 6 | 36 |
| 7 | 78 |
| 8 | 169 |
| 9 | 370 |
| 10 | 813 |
| 11 | 1793 |
| 12 | 3971 |
| 13 | 8817 |
| 14 | 19631 |
| 15 | 43804 |
| 16 | 97938 |
| 17 | 219357 |
| 18 | 492072 |
| 19 | 1105398 |
| 20 | 2486320 |
| 21 | 5598805 |
| 22 | 12620832 |
| 23 | 28477139 |
| 24 | 64311189 |
| 25 | 145354456 |
| 26 | 328772330 |
| 27 | 744155150 |
| 28 | 1685434388 |
| 29 | 3819629781 |
| 30 | 8661130303 |
| 31 | 19649713303 |
| 32 | 44601771038 |
| 33 | 101285994072 |
| 34 | 230110466746 |
[1,1,2,4,8,17,36,78,169,370,813,1793,3971,8817, 19631,43804,97938,219357,492072,1105398,2486320, 5598805,12620832,28477139,64311189,145354456, 328772330,744155150,1685434388,3819629781, 8661130303,19649713303,44601771038,101285994072, 230110466746] |