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 | 2 |
| 3 | 1 |
| 4 | 3 |
| 5 | 1 |
| 6 | 5 |
| 7 | 1 |
| 8 | 7 |
| 9 | 3 |
| 10 | 5 |
| 11 | 1 |
| 12 | 12 |
| 13 | 1 |
| 14 | 7 |
| 15 | 3 |
| 16 | 12 |
| 17 | 1 |
| 18 | 12 |
| 19 | 1 |
| 20 | 15 |
| 21 | 3 |
| 22 | 9 |
| 23 | 1 |
| 24 | 23 |
| 25 | 2 |
| 26 | 10 |
| 27 | 4 |
| 28 | 19 |
| 29 | 1 |
| 30 | 19 |
| 31 | 1 |
| 32 | 23 |
| 33 | 4 |
| 34 | 12 |
| 35 | 2 |
| 36 | 33 |
| 37 | 1 |
| 38 | 13 |
| 39 | 4 |
| 40 | 31 |
| 41 | 1 |
| 42 | 22 |
| 43 | 1 |
| 44 | 29 |
| 45 | 6 |
| 46 | 15 |
| 47 | 1 |
| 48 | 45 |
| 49 | 1 |
| 50 | 18 |
| 51 | 5 |
| 52 | 32 |
| 53 | 1 |
| 54 | 31 |
| 55 | 2 |
| 56 | 40 |
| 57 | 5 |
| 58 | 17 |
| 59 | 1 |
| 60 | 53 |
| 61 | 1 |
| 62 | 19 |
| 63 | 6 |
| 64 | 45 |
| 65 | 2 |
| 66 | 33 |
| 67 | 1 |
| 68 | 41 |
| 69 | 5 |
| 70 | 23 |
| 71 | 1 |
| 72 | 69 |
| 73 | 1 |
| 74 | 22 |
| 75 | 6 |
| 76 | 45 |
| 77 | 2 |
| 78 | 39 |
| 79 | 1 |
| 80 | 59 |
| 81 | 6 |
| 82 | 23 |
| 83 | 1 |
| 84 | 70 |
| 85 | 3 |
| 86 | 24 |
| 87 | 5 |
[1,2,1,3,1,5,1,7,3,5,1,12,1,7,3,12,1,12,1,15,3,9, 1,23,2,10,4,19,1,19,1,23,4,12,2,33,1,13,4,31,1,22, 1,29,6,15,1,45,1,18,5,32,1,31,2,40,5,17,1,53,1,19, 6,45,2,33,1,41,5,23,1,69,1,22,6,45,2,39,1,59,6,23, 1,70,3,24,5] |