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 | 2 |
| 2 | -2 |
| 3 | 5 |
| 4 | -8 |
| 5 | 12 |
| 6 | -12 |
| 7 | 10 |
| 8 | -7 |
| 9 | 10 |
| 10 | -20 |
| 11 | 32 |
| 12 | -20 |
| 13 | 8 |
| 14 | -4 |
| 15 | 17 |
| 16 | -26 |
| 17 | 32 |
| 18 | -32 |
| 19 | 28 |
| 20 | -8 |
| 21 | 8 |
| 22 | -28 |
| 23 | 58 |
| 24 | -23 |
| 25 | 4 |
| 26 | -8 |
| 27 | 28 |
| 28 | -44 |
| 29 | 60 |
| 30 | -44 |
| 31 | 28 |
| 32 | -8 |
| 33 | 0 |
| 34 | -20 |
| 35 | 73 |
| 36 | -32 |
| 37 | 8 |
| 38 | -16 |
| 39 | 56 |
| 40 | -60 |
| 41 | 60 |
| 42 | -44 |
| 43 | 24 |
| 44 | 12 |
| 45 | 4 |
| 46 | -36 |
| 47 | 94 |
| 48 | -51 |
| 49 | 24 |
| 50 | -20 |
| 51 | 28 |
| 52 | -44 |
| 53 | 56 |
| 54 | -48 |
| 55 | 48 |
| 56 | -16 |
| 57 | 8 |
| 58 | -44 |
| 59 | 140 |
| 60 | -44 |
| 61 | 4 |
| 62 | 8 |
| 63 | 25 |
| 64 | -40 |
| 65 | 56 |
| 66 | -44 |
| 67 | 28 |
| 68 | -32 |
| 69 | 56 |
[2,-2,5,-8,12,-12,10,-7,10,-20,32,-20,8,-4,17,-26, 32,-32,28,-8,8,-28,58,-23,4,-8,28,-44,60,-44,28, -8,0,-20,73,-32,8,-16,56,-60,60,-44,24,12,4,-36, 94,-51,24,-20,28,-44,56,-48,48,-16,8,-44,140,-44, 4,8,25,-40,56,-44,28,-32,56] |