A026240 a(n) = |s(n) - n|, where s = A026239.
0, 2, 3, 2, 3, 3, 2, 3, 2, 1, 1, 1, 1, 3, 4, 7, 3, 11, 4, 11, 16, 19, 7, 19, 22, 27, 32, 33, 11, 37, 11, 39, 40, 45, 48, 53, 16, 59, 62, 63, 19, 65, 19, 65, 68, 81, 22, 83, 88, 89, 98, 99, 27, 103, 108, 111, 116, 121, 32, 121, 33, 129, 130, 133
Offset: 1