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 | 6 |
| 4 | 10 |
| 5 | 18 |
| 6 | 29 |
| 7 | 63 |
| 8 | 155 |
| 9 | 211 |
| 10 | 264 |
| 11 | 546 |
| 12 | 1032 |
| 13 | 1156 |
| 14 | 1321 |
| 15 | 1553 |
| 16 | 3460 |
| 17 | 4901 |
| 18 | 5907 |
| 19 | 8335 |
| 20 | 8529 |
| 21 | 11455 |
| 22 | 13153 |
[1,2,6,10,18,29,63,155,211,264,546,1032,1156,1321, 1553,3460,4901,5907,8335,8529,11455,13153] |