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A156281 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | -2 |
| 6 | 1 |
| 7 | -1 |
| 8 | -1 |
| 9 | 1 |
| 10 | 2 |
| 11 | 1 |
| 12 | -3 |
| 13 | 1 |
| 14 | 1 |
| 15 | 2 |
| 16 | 1 |
| 17 | -1 |
| 18 | -4 |
| 19 | -2 |
| 20 | 0 |
| 21 | 3 |
| 22 | 3 |
| 23 | -4 |
| 24 | 1 |
| 25 | -1 |
| 26 | -3 |
| 27 | -4 |
| 28 | -3 |
| 29 | 1 |
| 30 | 5 |
| 31 | 8 |
| 32 | 5 |
| 33 | -1 |
| 34 | -4 |
| 35 | -5 |
| 36 | -3 |
| 37 | 3 |
| 38 | 6 |
| 39 | -5 |
| 40 | 1 |
| 41 | 1 |
| 42 | 4 |
| 43 | 8 |
| 44 | 11 |
| 45 | 10 |
| 46 | 5 |
| 47 | -5 |
| 48 | -15 |
| 49 | -19 |
| 50 | -17 |
| 51 | -7 |
| 52 | 5 |
| 53 | 13 |
| 54 | 9 |
| 55 | 7 |
| 56 | -1 |
| 57 | -7 |
| 58 | -8 |
| 59 | 1 |
| 60 | 10 |
| 61 | -6 |
| 62 | 1 |
| 63 | -1 |
| 64 | -5 |
| 65 | -13 |
| 66 | -24 |
| 67 | -34 |
| 68 | -39 |
| 69 | -34 |
| 70 | -17 |
| 71 | 9 |
| 72 | 38 |
| 73 | 59 |
| 74 | 63 |
| 75 | 50 |
| 76 | 26 |
| 77 | -6 |
| 78 | -28 |
| 79 | -36 |
| 80 | -25 |
| 81 | -9 |
| 82 | 2 |
| 83 | 13 |
| 84 | 17 |
| 85 | 8 |
| 86 | -5 |
| 87 | -14 |
| 88 | -4 |
| 89 | 15 |
| 90 | -7 |
| 91 | 1 |
[1,-1,1,1,0,-2,1,-1,-1,1,2,1,-3,1,1,2,1,-1,-4,-2, 0,3,3,-4,1,-1,-3,-4,-3,1,5,8,5,-1,-4,-5,-3,3,6,-5, 1,1,4,8,11,10,5,-5,-15,-19,-17,-7,5,13,9,7,-1,-7, -8,1,10,-6,1,-1,-5,-13,-24,-34,-39,-34,-17,9,38, 59,63,50,26,-6,-28,-36,-25,-9,2,13,17,8,-5,-14,-4, 15,-7,1] |