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 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 1 |
| 4 | 0 |
| 5 | 3 |
| 6 | 4 |
| 7 | 1 |
| 8 | 4 |
| 9 | 5 |
| 10 | 6 |
| 11 | 1 |
| 12 | 0 |
| 13 | 17 |
| 14 | 8 |
| 15 | 1 |
| 16 | 4 |
| 17 | 5 |
| 18 | 8 |
| 19 | 1 |
| 20 | 8 |
| 21 | 11 |
| 22 | 20 |
| 23 | 1 |
| 24 | 0 |
| 25 | 13 |
| 26 | 14 |
| 27 | 1 |
| 28 | 6 |
| 29 | 5 |
| 30 | 10 |
| 31 | 5 |
| 32 | 8 |
| 33 | 15 |
| 34 | 14 |
| 35 | 1 |
| 36 | 8 |
| 37 | 29 |
| 38 | 20 |
| 39 | 1 |
| 40 | 0 |
| 41 | 13 |
| 42 | 10 |
| 43 | 1 |
| 44 | 14 |
| 45 | 9 |
| 46 | 20 |
| 47 | 1 |
| 48 | 8 |
| 49 | 32 |
| 50 | 24 |
| 51 | 5 |
| 52 | 12 |
| 53 | 17 |
| 54 | 12 |
| 55 | 1 |
| 56 | 14 |
| 57 | 15 |
| 58 | 38 |
| 59 | 1 |
| 60 | 0 |
| 61 | 37 |
| 62 | 74 |
| 63 | 11 |
| 64 | 10 |
| 65 | 5 |
| 66 | 18 |
| 67 | 17 |
| 68 | 12 |
| 69 | 15 |
| 70 | 22 |
| 71 | 1 |
| 72 | 10 |
| 73 | 90 |
| 74 | 22 |
| 75 | 1 |
| 76 | 38 |
| 77 | 17 |
| 78 | 22 |
| 79 | 1 |
| 80 | 14 |
| 81 | 27 |
| 82 | 18 |
[0,1,2,1,0,3,4,1,4,5,6,1,0,17,8,1,4,5,8,1,8,11,20, 1,0,13,14,1,6,5,10,5,8,15,14,1,8,29,20,1,0,13,10, 1,14,9,20,1,8,32,24,5,12,17,12,1,14,15,38,1,0,37, 74,11,10,5,18,17,12,15,22,1,10,90,22,1,38,17,22,1, 14,27,18] |