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 | 1 |
| 4 | -2 |
| 5 | 0 |
| 6 | 1 |
| 7 | 4 |
| 8 | -2 |
| 9 | -2 |
| 10 | 1 |
| 11 | -2 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 1 |
| 16 | 2 |
| 17 | 1 |
| 18 | 1 |
| 19 | -2 |
| 20 | -2 |
| 21 | 1 |
| 22 | 4 |
| 23 | 0 |
| 24 | -2 |
| 25 | 0 |
| 26 | -2 |
| 27 | 0 |
| 28 | 1 |
| 29 | -6 |
| 30 | 1 |
| 31 | 6 |
| 32 | -2 |
| 33 | 1 |
| 34 | 0 |
| 35 | -2 |
| 36 | 1 |
| 37 | -4 |
| 38 | 0 |
| 39 | 1 |
| 40 | 0 |
| 41 | 3 |
| 42 | 0 |
| 43 | -2 |
| 44 | 0 |
| 45 | 1 |
| 46 | 6 |
| 47 | -1 |
| 48 | -6 |
| 49 | 4 |
| 50 | -1 |
| 51 | -2 |
| 52 | 4 |
| 53 | -2 |
| 54 | -2 |
| 55 | 1 |
| 56 | -4 |
| 57 | 0 |
| 58 | 3 |
| 59 | 0 |
| 60 | 1 |
| 61 | 0 |
| 62 | -2 |
| 63 | 0 |
| 64 | 0 |
| 65 | 0 |
| 66 | 1 |
| 67 | 4 |
| 68 | 0 |
| 69 | -3 |
| 70 | -1 |
| 71 | -1 |
| 72 | 1 |
| 73 | 2 |
| 74 | 1 |
| 75 | 1 |
| 76 | -2 |
| 77 | -2 |
| 78 | 1 |
| 79 | 14 |
| 80 | 0 |
| 81 | -7 |
| 82 | 0 |
| 83 | -7 |
| 84 | 0 |
| 85 | 6 |
| 86 | 0 |
| 87 | -2 |
| 88 | 0 |
| 89 | -2 |
| 90 | 0 |
| 91 | 1 |
| 92 | -14 |
| 93 | 0 |
| 94 | 3 |
| 95 | 1 |
| 96 | 10 |
| 97 | 0 |
| 98 | -4 |
| 99 | -2 |
| 100 | 3 |
| 101 | 0 |
| 102 | 1 |
| 103 | 0 |
| 104 | -2 |
| 105 | 1 |
[1,-2,1,-2,0,1,4,-2,-2,1,-2,0,0,0,1,2,1,1,-2,-2,1, 4,0,-2,0,-2,0,1,-6,1,6,-2,1,0,-2,1,-4,0,1,0,3,0, -2,0,1,6,-1,-6,4,-1,-2,4,-2,-2,1,-4,0,3,0,1,0,-2, 0,0,0,1,4,0,-3,-1,-1,1,2,1,1,-2,-2,1,14,0,-7,0,-7, 0,6,0,-2,0,-2,0,1,-14,0,3,1,10,0,-4,-2,3,0,1,0,-2, 1] |