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 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 6 |
| 5 | 7 |
| 6 | 10 |
| 7 | 11 |
| 8 | 22 |
| 9 | 24 |
| 10 | 138 |
| 11 | 140 |
| 12 | 152 |
| 13 | 698 |
| 14 | 1180 |
| 15 | 1270 |
| 16 | 2970 |
| 17 | 3932 |
| 18 | 4972 |
| 19 | 5982 |
| 20 | 6287 |
| 21 | 8936 |
| 22 | 16014 |
| 23 | 25186 |
| 24 | 59862 |
| 25 | 130998 |
[1,2,5,6,7,10,11,22,24,138,140,152,698,1180,1270, 2970,3932,4972,5982,6287,8936,16014,25186,59862, 130998] |