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 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 0 |
| 9 | 1 |
| 10 | 1 |
| 11 | 0 |
| 12 | 1 |
| 13 | 3 |
| 14 | 0 |
| 15 | 1 |
| 16 | 3 |
| 17 | 1 |
| 18 | 0 |
| 19 | 1 |
| 20 | 7 |
| 21 | 1 |
| 22 | 0 |
| 23 | 1 |
| 24 | 7 |
| 25 | 3 |
| 26 | 0 |
| 27 | 1 |
| 28 | 15 |
| 29 | 6 |
| 30 | 0 |
| 31 | 1 |
| 32 | 15 |
| 33 | 10 |
| 34 | 1 |
| 35 | 0 |
| 36 | 1 |
| 37 | 31 |
| 38 | 16 |
| 39 | 1 |
| 40 | 0 |
| 41 | 1 |
| 42 | 31 |
| 43 | 33 |
| 44 | 3 |
| 45 | 0 |
| 46 | 1 |
| 47 | 63 |
| 48 | 45 |
| 49 | 6 |
| 50 | 0 |
| 51 | 1 |
| 52 | 63 |
| 53 | 79 |
| 54 | 14 |
| 55 | 0 |
| 56 | 1 |
| 57 | 127 |
| 58 | 130 |
| 59 | 20 |
| 60 | 1 |
| 61 | 0 |
| 62 | 1 |
| 63 | 127 |
| 64 | 198 |
| 65 | 45 |
| 66 | 1 |
| 67 | 0 |
| 68 | 1 |
| 69 | 255 |
| 70 | 300 |
| 71 | 69 |
| 72 | 3 |
| 73 | 0 |
| 74 | 1 |
| 75 | 255 |
| 76 | 517 |
| 77 | 135 |
[1,0,1,0,1,0,1,1,0,1,1,0,1,3,0,1,3,1,0,1,7,1,0,1, 7,3,0,1,15,6,0,1,15,10,1,0,1,31,16,1,0,1,31,33,3, 0,1,63,45,6,0,1,63,79,14,0,1,127,130,20,1,0,1,127, 198,45,1,0,1,255,300,69,3,0,1,255,517,135] |