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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 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 3 |
| 6 | 1 |
| 7 | -1 |
| 8 | 3 |
| 9 | 5 |
| 10 | 1 |
| 11 | -1 |
| 12 | -1 |
| 13 | 10 |
| 14 | 7 |
| 15 | 1 |
| 16 | 0 |
| 17 | -6 |
| 18 | 7 |
| 19 | 21 |
| 20 | 9 |
| 21 | 1 |
| 22 | 1 |
| 23 | -6 |
| 24 | -10 |
| 25 | 31 |
| 26 | 36 |
| 27 | 11 |
| 28 | 1 |
| 29 | 1 |
| 30 | 1 |
| 31 | -29 |
| 32 | 7 |
| 33 | 79 |
| 34 | 55 |
| 35 | 13 |
| 36 | 1 |
| 37 | 0 |
| 38 | 9 |
| 39 | -24 |
| 40 | -63 |
| 41 | 81 |
| 42 | 159 |
| 43 | 78 |
| 44 | 15 |
| 45 | 1 |
| 46 | -1 |
| 47 | 9 |
| 48 | 15 |
| 49 | -123 |
| 50 | -54 |
| 51 | 264 |
| 52 | 279 |
| 53 | 105 |
| 54 | 17 |
| 55 | 1 |
| 56 | -1 |
| 57 | -1 |
| 58 | 57 |
| 59 | -69 |
| 60 | -321 |
| 61 | 132 |
| 62 | 624 |
| 63 | 447 |
| 64 | 136 |
| 65 | 19 |
| 66 | 1 |
| 67 | 0 |
| 68 | -12 |
| 69 | 50 |
| 70 | 126 |
| 71 | -459 |
| 72 | -507 |
| 73 | 741 |
| 74 | 1245 |
| 75 | 671 |
| 76 | 171 |
| 77 | 21 |
| 78 | 1 |
| 79 | 1 |
| 80 | -12 |
| 81 | -20 |
| 82 | 302 |
| 83 | -81 |
| 84 | -1419 |
| 85 | -258 |
| 86 | 2163 |
| 87 | 2227 |
| 88 | 959 |
| 89 | 210 |
| 90 | 23 |
| 91 | 1 |
[1,1,1,0,3,1,-1,3,5,1,-1,-1,10,7,1,0,-6,7,21,9,1, 1,-6,-10,31,36,11,1,1,1,-29,7,79,55,13,1,0,9,-24, -63,81,159,78,15,1,-1,9,15,-123,-54,264,279,105, 17,1,-1,-1,57,-69,-321,132,624,447,136,19,1,0,-12, 50,126,-459,-507,741,1245,671,171,21,1,1,-12,-20, 302,-81,-1419,-258,2163,2227,959,210,23,1] |