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 | 1 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| 7 | 29 |
| 8 | 29 |
| 9 | 1 |
| 10 | 1 |
| 11 | 139 |
| 12 | 500 |
| 13 | 139 |
| 14 | 1 |
| 15 | 1 |
| 16 | 666 |
| 17 | 8329 |
| 18 | 8329 |
| 19 | 666 |
| 20 | 1 |
| 21 | 1 |
| 22 | 3191 |
| 23 | 138301 |
| 24 | 463736 |
| 25 | 138301 |
| 26 | 3191 |
| 27 | 1 |
| 28 | 1 |
| 29 | 15289 |
| 30 | 2295701 |
| 31 | 25543057 |
| 32 | 25543057 |
| 33 | 2295701 |
| 34 | 15289 |
| 35 | 1 |
| 36 | 1 |
| 37 | 73254 |
| 38 | 38105729 |
| 39 | 1404312491 |
| 40 | 4614756624 |
| 41 | 1404312491 |
| 42 | 38105729 |
| 43 | 73254 |
| 44 | 1 |
[1,1,1,1,6,1,1,29,29,1,1,139,500,139,1,1,666,8329, 8329,666,1,1,3191,138301,463736,138301,3191,1,1, 15289,2295701,25543057,25543057,2295701,15289,1,1, 73254,38105729,1404312491,4614756624,1404312491, 38105729,73254,1] |