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 | 3 |
| 3 | 1 |
| 4 | 9 |
| 5 | 6 |
| 6 | 1 |
| 7 | 18 |
| 8 | 36 |
| 9 | 13 |
| 10 | 1 |
| 11 | 36 |
| 12 | 120 |
| 13 | 169 |
| 14 | 28 |
| 15 | 1 |
| 16 | 78 |
| 17 | 400 |
| 18 | 936 |
| 19 | 784 |
| 20 | 60 |
| 21 | 1 |
| 22 | 169 |
| 23 | 1440 |
| 24 | 5184 |
| 25 | 7168 |
| 26 | 3600 |
| 27 | 129 |
| 28 | 1 |
| 29 | 364 |
| 30 | 5184 |
| 31 | 33408 |
| 32 | 65536 |
| 33 | 54720 |
| 34 | 16641 |
| 35 | 277 |
| 36 | 1 |
| 37 | 784 |
| 38 | 18432 |
| 39 | 215296 |
| 40 | 730368 |
| 41 | 831744 |
| 42 | 418992 |
| 43 | 76729 |
| 44 | 595 |
| 45 | 1 |
| 46 | 1680 |
| 47 | 65536 |
| 48 | 1323792 |
| 49 | 8139609 |
[1,3,1,9,6,1,18,36,13,1,36,120,169,28,1,78,400, 936,784,60,1,169,1440,5184,7168,3600,129,1,364, 5184,33408,65536,54720,16641,277,1,784,18432, 215296,730368,831744,418992,76729,595,1,1680, 65536,1323792,8139609] |