A380311 Partial sums of A377090.

0, 2, 1, 2, 0, 3, -1, -7, -10, -6, 0, -5, -12, -21, -13, -8, -1, 8, 0, -10, -22, -11, 2, 12, 24, 13, 0, -15, -1, 15, 33, 48, 34, 18, 0, 19, 36, 56, 39, 20, -1, 21, 45, 66, 46, 24, 0, 23, 48, 75, 49, 26, 1, -26, 0, 28, 58, 29, -2, -30, -60, -31, 0, 33, -1, -33

Offset

0,2

Links

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

Mathematica

(* A377090list is defined at A377090 *)
Accumulate[A377090list[100]]

Crossrefs

Cf. A377090.

Sequence in context: A257081 A271484 A199920 * A177995 A332104 A238735

Adjacent sequences: A380308 A380309 A380310 * A380312 A380313 A380314

Keyword

sign,look,new

Author

Paolo Xausa, Jan 20 2025

Status

approved