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