A177737 Partial sums of A046878.

0, 1, 2, 7, 9, 17, 30, 181, 213, 296, 369, 1802, 2449, 17790, 46001, 56448, 57664, 77009, 95190, 746935, 2289093, 3753007, 6539606, 128829523, 158059067, 298060788, 432415361, 1207300530, 1953285227, 43665199740, 124195273633

Offset: 0

Author

Jonathan Vos Post, May 12 2010

Keywords

• nonn

Crossrefs

Cf. A046878, A046825, A046879.

Formula

a(n) = Sum_{i=0..n} A046878(i).