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A229615 as a simple table
| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | -2 |
| 4 | 3 |
| 5 | 0 |
| 6 | -1 |
| 7 | 0 |
| 8 | 7 |
| 9 | -8 |
| 10 | 6 |
| 11 | 0 |
| 12 | 1 |
| 13 | 0 |
| 14 | 8 |
| 15 | -12 |
| 16 | 15 |
| 17 | 0 |
| 18 | -7 |
| 19 | 0 |
| 20 | 18 |
| 21 | -16 |
| 22 | 12 |
| 23 | 0 |
| 24 | 5 |
| 25 | 0 |
| 26 | 14 |
| 27 | -26 |
| 28 | 24 |
| 29 | 0 |
| 30 | -6 |
| 31 | 0 |
| 32 | 31 |
| 33 | -24 |
| 34 | 18 |
| 35 | 0 |
| 36 | -5 |
| 37 | 0 |
| 38 | 20 |
| 39 | -28 |
| 40 | 42 |
| 41 | 0 |
| 42 | -8 |
| 43 | 0 |
| 44 | 36 |
| 45 | -48 |
| 46 | 24 |
| 47 | 0 |
| 48 | 13 |
| 49 | 0 |
| 50 | 31 |
| 51 | -36 |
| 52 | 42 |
| 53 | 0 |
| 54 | -25 |
| 55 | 0 |
| 56 | 56 |
| 57 | -40 |
| 58 | 30 |
| 59 | 0 |
| 60 | 6 |
| 61 | 0 |
| 62 | 32 |
| 63 | -64 |
| 64 | 63 |
| 65 | 0 |
| 66 | -12 |
| 67 | 0 |
| 68 | 54 |
| 69 | -48 |
| 70 | 48 |
| 71 | 0 |
[1,-2,3,0,-1,0,7,-8,6,0,1,0,8,-12,15,0,-7,0,18, -16,12,0,5,0,14,-26,24,0,-6,0,31,-24,18,0,-5,0,20, -28,42,0,-8,0,36,-48,24,0,13,0,31,-36,42,0,-25,0, 56,-40,30,0,6,0,32,-64,63,0,-12,0,54,-48,48,0] |