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 | 0 |
| 2 | 2 |
| 3 | 1 |
| 4 | 4 |
| 5 | 2 |
| 6 | 7 |
| 7 | 4 |
| 8 | 12 |
| 9 | 8 |
| 10 | 20 |
| 11 | 14 |
| 12 | 32 |
| 13 | 24 |
| 14 | 50 |
| 15 | 39 |
| 16 | 76 |
| 17 | 62 |
| 18 | 114 |
| 19 | 96 |
| 20 | 168 |
| 21 | 145 |
| 22 | 244 |
| 23 | 216 |
| 24 | 350 |
| 25 | 316 |
| 26 | 496 |
| 27 | 456 |
| 28 | 696 |
| 29 | 650 |
| 30 | 968 |
| 31 | 916 |
| 32 | 1334 |
| 33 | 1278 |
| 34 | 1824 |
| 35 | 1766 |
| 36 | 2475 |
| 37 | 2420 |
| 38 | 3336 |
| 39 | 3290 |
| 40 | 4468 |
| 41 | 4440 |
| 42 | 5948 |
| 43 | 5952 |
| 44 | 7874 |
| 45 | 7929 |
| 46 | 10368 |
| 47 | 10500 |
| 48 | 13584 |
| 49 | 13828 |
| 50 | 17714 |
[1,0,2,1,4,2,7,4,12,8,20,14,32,24,50,39,76,62,114, 96,168,145,244,216,350,316,496,456,696,650,968, 916,1334,1278,1824,1766,2475,2420,3336,3290,4468, 4440,5948,5952,7874,7929,10368,10500,13584,13828, 17714] |