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 | -5 |
| 1 | 0 |
| 2 | 0 |
| 3 | 4 |
| 4 | 1 |
| 5 | -1 |
| 6 | -3 |
| 7 | -2 |
| 8 | 2 |
| 9 | 2 |
| 10 | 3 |
| 11 | -3 |
| 12 | -1 |
| 13 | -4 |
| 14 | 4 |
| 15 | 0 |
| 16 | 5 |
| 17 | -5 |
| 18 | 1 |
| 19 | -6 |
| 20 | 6 |
| 21 | -2 |
| 22 | 7 |
| 23 | -7 |
| 24 | 3 |
| 25 | -8 |
| 26 | 8 |
| 27 | -4 |
| 28 | 9 |
| 29 | -9 |
| 30 | 5 |
| 31 | -10 |
| 32 | 10 |
| 33 | -6 |
| 34 | 11 |
| 35 | -11 |
| 36 | 7 |
| 37 | -12 |
| 38 | 12 |
| 39 | -8 |
| 40 | 13 |
| 41 | -13 |
| 42 | 9 |
| 43 | -14 |
| 44 | 14 |
| 45 | -10 |
| 46 | 15 |
| 47 | -15 |
| 48 | 11 |
| 49 | -16 |
| 50 | 16 |
| 51 | -12 |
| 52 | 17 |
| 53 | -17 |
| 54 | 13 |
| 55 | -18 |
| 56 | 18 |
| 57 | -14 |
| 58 | 19 |
| 59 | -19 |
| 60 | 15 |
| 61 | -20 |
| 62 | 20 |
| 63 | -16 |
| 64 | 21 |
| 65 | -21 |
| 66 | 17 |
| 67 | -22 |
| 68 | 22 |
| 69 | -18 |
| 70 | 23 |
| 71 | -23 |
| 72 | 19 |
| 73 | -24 |
| 74 | 24 |
| 75 | -20 |
| 76 | 25 |
| 77 | -25 |
| 78 | 21 |
[-5,0,0,4,1,-1,-3,-2,2,2,3,-3,-1,-4,4,0,5,-5,1,-6, 6,-2,7,-7,3,-8,8,-4,9,-9,5,-10,10,-6,11,-11,7,-12, 12,-8,13,-13,9,-14,14,-10,15,-15,11,-16,16,-12,17, -17,13,-18,18,-14,19,-19,15,-20,20,-16,21,-21,17, -22,22,-18,23,-23,19,-24,24,-20,25,-25,21] |