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) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 2 |
| 5 | 3 |
| 6 | 1 |
| 7 | 10 |
| 8 | 13 |
| 9 | 3 |
| 10 | 1 |
| 11 | 42 |
| 12 | 53 |
| 13 | 13 |
| 14 | 3 |
| 15 | 1 |
| 16 | 170 |
| 17 | 213 |
| 18 | 53 |
| 19 | 13 |
| 20 | 3 |
| 21 | 1 |
| 22 | 682 |
| 23 | 853 |
| 24 | 213 |
| 25 | 53 |
| 26 | 13 |
| 27 | 3 |
| 28 | 1 |
| 29 | 2730 |
| 30 | 3413 |
| 31 | 853 |
| 32 | 213 |
| 33 | 53 |
| 34 | 13 |
| 35 | 3 |
| 36 | 1 |
| 37 | 10922 |
| 38 | 13653 |
| 39 | 3413 |
| 40 | 853 |
| 41 | 213 |
| 42 | 53 |
| 43 | 13 |
| 44 | 3 |
| 45 | 1 |
| 46 | 43690 |
| 47 | 54613 |
| 48 | 13653 |
| 49 | 3413 |
| 50 | 853 |
| 51 | 213 |
| 52 | 53 |
| 53 | 13 |
| 54 | 3 |
| 55 | 1 |
| 56 | 174762 |
| 57 | 218453 |
[0,0,1,2,3,1,10,13,3,1,42,53,13,3,1,170,213,53,13, 3,1,682,853,213,53,13,3,1,2730,3413,853,213,53,13, 3,1,10922,13653,3413,853,213,53,13,3,1,43690, 54613,13653,3413,853,213,53,13,3,1,174762,218453] |