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 | 2 |
| 3 | 1 |
| 4 | 5 |
| 5 | 7 |
| 6 | 1 |
| 7 | 10 |
| 8 | 30 |
| 9 | 37 |
| 10 | 1 |
| 11 | 17 |
| 12 | 107 |
| 13 | 227 |
| 14 | 264 |
| 15 | 1 |
| 16 | 26 |
| 17 | 298 |
| 18 | 1261 |
| 19 | 2169 |
| 20 | 2433 |
| 21 | 1 |
| 22 | 37 |
| 23 | 687 |
| 24 | 5455 |
| 25 | 16804 |
| 26 | 25480 |
| 27 | 27913 |
| 28 | 1 |
| 29 | 50 |
| 30 | 1382 |
| 31 | 18557 |
| 32 | 105837 |
| 33 | 257073 |
| 34 | 358993 |
| 35 | 386906 |
| 36 | 1 |
| 37 | 65 |
| 38 | 2515 |
| 39 | 52267 |
| 40 | 516192 |
| 41 | 2209584 |
| 42 | 4523241 |
| 43 | 5959213 |
| 44 | 6346119 |
| 45 | 1 |
| 46 | 82 |
| 47 | 4242 |
| 48 | 127477 |
| 49 | 2009089 |
| 50 | 14913889 |
| 51 | 50267233 |
| 52 | 90976402 |
| 53 | 114813254 |
| 54 | 121159373 |
[1,1,2,1,5,7,1,10,30,37,1,17,107,227,264,1,26,298, 1261,2169,2433,1,37,687,5455,16804,25480,27913,1, 50,1382,18557,105837,257073,358993,386906,1,65, 2515,52267,516192,2209584,4523241,5959213,6346119, 1,82,4242,127477,2009089,14913889,50267233, 90976402,114813254,121159373] |