A076517 Partial sums of A060370 (cf. A006556).

1, 6, 8, 9, 10, 11, 12, 14, 26, 34, 36, 37, 41, 42, 43, 45, 47, 56, 62, 64, 66, 67, 92, 95, 97, 98, 99, 102, 103, 120, 123, 124, 126, 128, 130, 131, 135, 136, 137, 139, 140, 142, 144, 151, 152, 154, 155, 156, 190, 198, 203, 204, 205, 206, 260, 264, 274, 276, 278

Offset: 1

Author

Benoit Cloitre, Nov 09 2002

Keywords

• nonn

Formula

a(n) seems to be asymptotic to c*n*log(n) with 0.5 < c < 1