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 | 1 |
| 3 | 2 |
| 4 | 1 |
| 5 | 4 |
| 6 | 6 |
| 7 | 1 |
| 8 | 8 |
| 9 | 14 |
| 10 | 18 |
| 11 | 24 |
| 12 | 1 |
| 13 | 16 |
| 14 | 46 |
| 15 | 54 |
| 16 | 78 |
| 17 | 96 |
| 18 | 120 |
| 19 | 1 |
| 20 | 32 |
| 21 | 146 |
| 22 | 162 |
| 23 | 230 |
| 24 | 330 |
| 25 | 384 |
| 26 | 426 |
| 27 | 504 |
| 28 | 600 |
| 29 | 720 |
| 30 | 1 |
| 31 | 64 |
| 32 | 454 |
| 33 | 486 |
| 34 | 1066 |
| 35 | 1374 |
| 36 | 1536 |
| 37 | 1902 |
| 38 | 2286 |
| 39 | 2616 |
| 40 | 3000 |
| 41 | 3216 |
| 42 | 3720 |
| 43 | 4320 |
| 44 | 5040 |
| 45 | 1 |
| 46 | 128 |
| 47 | 1394 |
| 48 | 1458 |
| 49 | 4718 |
| 50 | 5658 |
| 51 | 6144 |
| 52 | 6902 |
| 53 | 10554 |
| 54 | 12090 |
[1,1,1,2,1,4,6,1,8,14,18,24,1,16,46,54,78,96,120, 1,32,146,162,230,330,384,426,504,600,720,1,64,454, 486,1066,1374,1536,1902,2286,2616,3000,3216,3720, 4320,5040,1,128,1394,1458,4718,5658,6144,6902, 10554,12090] |