A380321 Partial sums of A377092.

0, 1, 0, 2, 5, 3, 0, -4, 0, 5, 11, 18, 12, 7, 0, -8, -17, -27, -16, -8, 1, 11, 0, -12, -25, -39, -54, -70, -87, -70, -58, -45, -31, -16, 0, 18, 37, 57, 78, 100, 123, 147, 172, 198, 225, 253, 226, 207, 189, 169, 148, 126, 103, 79, 54, 28, 0, -29, -59, -90, -122, -155

Offset: 0

Author

Paolo Xausa, Jan 20 2025

Keywords

• sign

Links

• Paolo Xausa, Table of n, a(n) for n = 0..10000

Crossrefs

Cf. A377092.

Programs

Mathematica

(* A377092list is defined at A377092 *)
Accumulate[A377092list[100]]

Formula

a(n) = Sum_{k=0..n} A377092(k).