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