A096798 Triangle, read by rows, where T(n,k) = (k/n)*Sum_{d|n} A096797(d,k).
1, 2, 1, 3, 0, 1, 5, 0, 0, 1, 7, -6, 0, 0, 1, 11, -13, 2, 0, 0, 1, 15, -34, 9, 0, 0, 0, 1, 22, -65, 33, 0, 0, 0, 0, 1, 30, -128, 102, -12, 0, 0, 0, 0, 1, 42, -225, 255, -62, 2, 0, 0, 0, 0, 1, 56, -394, 591, -232, 15, 0, 0, 0, 0, 0, 1, 77, -649, 1265, -721, 100, 0, 0, 0, 0, 0, 0, 1, 101, -1064, 2559, -1972, 455, -18, 0, 0, 0, 0, 0, 0, 1
Offset: 1
Examples
Rows begin: [1], [2,1], [3,0,1], [5,0,0,1], [7,-6,0,0,1], [11,-13,2,0,0,1], [15,-34,9,0,0,0,1], [22,-65,33,0,0,0,0,1], [30,-128,102,-12,0,0,0,0,1], [42,-225,255,-62,2,0,0,0,0,1], [56,-394,591,-232,15,0,0,0,0,0,1], [77,-649,1265,-721,100,0,0,0,0,0,0,1], [101,-1064,2559,-1972,455,-18,0,0,0,0,0,0,1], [135,-1681,4941,-4926,1680,-147,2,0,0,0,0,0,0,1],...
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