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 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 0 |
| 10 | 1 |
| 11 | 1 |
| 12 | 4 |
| 13 | 1 |
| 14 | 0 |
| 15 | 1 |
| 16 | 1 |
| 17 | 7 |
| 18 | 19 |
| 19 | 1 |
| 20 | 0 |
| 21 | 1 |
| 22 | 1 |
| 23 | 10 |
| 24 | 61 |
| 25 | 98 |
| 26 | 1 |
| 27 | 0 |
| 28 | 1 |
| 29 | 1 |
| 30 | 13 |
| 31 | 127 |
| 32 | 591 |
| 33 | 531 |
| 34 | 1 |
| 35 | 0 |
| 36 | 1 |
| 37 | 1 |
| 38 | 16 |
| 39 | 217 |
| 40 | 1810 |
| 41 | 6101 |
| 42 | 2974 |
| 43 | 1 |
| 44 | 0 |
| 45 | 1 |
| 46 | 1 |
| 47 | 19 |
| 48 | 331 |
| 49 | 4085 |
| 50 | 27631 |
| 51 | 65719 |
| 52 | 17060 |
| 53 | 1 |
| 54 | 0 |
| 55 | 1 |
| 56 | 1 |
| 57 | 22 |
| 58 | 469 |
| 59 | 7746 |
| 60 | 82593 |
| 61 | 441604 |
| 62 | 729933 |
| 63 | 99658 |
| 64 | 1 |
| 65 | 0 |
[1,1,0,1,1,0,1,1,1,0,1,1,4,1,0,1,1,7,19,1,0,1,1, 10,61,98,1,0,1,1,13,127,591,531,1,0,1,1,16,217, 1810,6101,2974,1,0,1,1,19,331,4085,27631,65719, 17060,1,0,1,1,22,469,7746,82593,441604,729933, 99658,1,0] |