Numbers n for which the first difference sequence of A054040 decreases.
27, 53, 179, 305, 431, 557, 683, 809, 835, 935, 961, 1087, 1213, 1339, 1465, 1591
2 seqfan posts
Tue Sep 1 05:53:30 CEST 2009 [seqfan] Re: relation of A019529 and A054040, partial sums of 1/sqrt(j)