The OEIS is supported by the many generous donors to the OEIS Foundation.
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 | 1 |
| 3 | 5 |
| 4 | 5 |
| 5 | 9 |
| 6 | 21 |
| 7 | 25 |
| 8 | 37 |
| 9 | 53 |
| 10 | 137 |
| 11 | 153 |
| 12 | 249 |
| 13 | 337 |
| 14 | 505 |
| 15 | 845 |
| 16 | 1085 |
| 17 | 1497 |
| 18 | 2061 |
| 19 | 2785 |
| 20 | 3661 |
| 21 | 7589 |
| 22 | 8849 |
| 23 | 13329 |
| 24 | 18033 |
| 25 | 26017 |
| 26 | 34225 |
| 27 | 48773 |
| 28 | 70805 |
| 29 | 91977 |
| 30 | 123765 |
| 31 | 164761 |
| 32 | 216373 |
| 33 | 283205 |
| 34 | 367913 |
| 35 | 470889 |
| 36 | 758793 |
| 37 | 913825 |
| 38 | 1264105 |
| 39 | 1651613 |
| 40 | 2251709 |
| 41 | 2894793 |
| 42 | 3927837 |
[1,1,1,5,5,9,21,25,37,53,137,153,249,337,505,845, 1085,1497,2061,2785,3661,7589,8849,13329,18033, 26017,34225,48773,70805,91977,123765,164761, 216373,283205,367913,470889,758793,913825,1264105, 1651613,2251709,2894793,3927837] |