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 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 11 |
| 5 | 34 |
| 6 | 142 |
| 7 | 753 |
| 8 | 4826 |
| 9 | 36028 |
| 10 | 305133 |
| 11 | 2879841 |
| 12 | 29909422 |
| 13 | 338479430 |
| 14 | 4139716659 |
| 15 | 54339861531 |
| 16 | 761150445735 |
| 17 | 11322139144240 |
| 18 | 178116143657890 |
| 19 | 2952831190016239 |
| 20 | 51423702126549167 |
| 21 | 938126972940647198 |
| 22 | 17883424301972473340 |
| 23 | 355435808475002747565 |
| 24 | 7350551776003412371185 |
[1,2,3,5,11,34,142,753,4826,36028,305133,2879841, 29909422,338479430,4139716659,54339861531, 761150445735,11322139144240,178116143657890, 2952831190016239,51423702126549167, 938126972940647198,17883424301972473340, 355435808475002747565,7350551776003412371185] |