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 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 1 |
| 6 | 0 |
| 7 | 1 |
| 8 | 2 |
| 9 | 1 |
| 10 | 0 |
| 11 | 1 |
| 12 | 5 |
| 13 | 3 |
| 14 | 1 |
| 15 | 0 |
| 16 | 1 |
| 17 | 9 |
| 18 | 11 |
| 19 | 4 |
| 20 | 1 |
| 21 | 0 |
| 22 | 1 |
| 23 | 19 |
| 24 | 31 |
| 25 | 19 |
| 26 | 5 |
| 27 | 1 |
| 28 | 0 |
| 29 | 1 |
| 30 | 35 |
| 31 | 91 |
| 32 | 69 |
| 33 | 29 |
| 34 | 6 |
| 35 | 1 |
| 36 | 0 |
| 37 | 1 |
| 38 | 71 |
| 39 | 250 |
| 40 | 252 |
| 41 | 127 |
| 42 | 41 |
| 43 | 7 |
| 44 | 1 |
| 45 | 0 |
| 46 | 1 |
| 47 | 135 |
| 48 | 690 |
| 49 | 855 |
| 50 | 540 |
| 51 | 209 |
| 52 | 55 |
| 53 | 8 |
| 54 | 1 |
| 55 | 0 |
| 56 | 1 |
| 57 | 271 |
| 58 | 1863 |
| 59 | 2867 |
| 60 | 2117 |
| 61 | 1005 |
| 62 | 319 |
| 63 | 71 |
| 64 | 9 |
| 65 | 1 |
| 66 | 0 |
| 67 | 1 |
| 68 | 527 |
| 69 | 5017 |
| 70 | 9339 |
| 71 | 8063 |
| 72 | 4411 |
| 73 | 1705 |
| 74 | 461 |
| 75 | 89 |
| 76 | 10 |
| 77 | 1 |
[1,0,1,0,1,1,0,1,2,1,0,1,5,3,1,0,1,9,11,4,1,0,1, 19,31,19,5,1,0,1,35,91,69,29,6,1,0,1,71,250,252, 127,41,7,1,0,1,135,690,855,540,209,55,8,1,0,1,271, 1863,2867,2117,1005,319,71,9,1,0,1,527,5017,9339, 8063,4411,1705,461,89,10,1] |