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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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 4 |
| 6 | 7 |
| 7 | 13 |
| 8 | 24 |
| 9 | 45 |
| 10 | 84 |
| 11 | 158 |
| 12 | 298 |
| 13 | 563 |
| 14 | 1072 |
| 15 | 2041 |
| 16 | 3905 |
| 17 | 7481 |
| 18 | 14373 |
| 19 | 27665 |
| 20 | 53354 |
| 21 | 103062 |
| 22 | 199398 |
| 23 | 386314 |
| 24 | 749425 |
| 25 | 1455557 |
| 26 | 2830158 |
| 27 | 5508520 |
| 28 | 10731798 |
| 29 | 20926411 |
| 30 | 40839165 |
| 31 | 79761979 |
| 32 | 155894688 |
| 33 | 304904759 |
| 34 | 596729336 |
| 35 | 1168571061 |
| 36 | 2289723082 |
| 37 | 4488979177 |
| 38 | 8805149707 |
[1,0,1,1,2,4,7,13,24,45,84,158,298,563,1072,2041, 3905,7481,14373,27665,53354,103062,199398,386314, 749425,1455557,2830158,5508520,10731798,20926411, 40839165,79761979,155894688,304904759,596729336, 1168571061,2289723082,4488979177,8805149707] |