FLINT3.7.0-dev

acb_modular_addseq_eta

Synopsis#include <flint/acb_modular.h>
void acb_modular_addseq_eta(slong * exponents, slong * aindex, slong * bindex, slong num)source

Constructs an addition sequence for the first num generalised pentagonal numbers (excluding zero), 1, 2, 5, 7, 12, 15, 22, 26, 35, 40, \ldots, in the format of acb_modular_addseq_theta.

Cite this page

The FLINT team, “acb_modular_addseq_eta (acb_modular.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_modular/acb_modular_addseq_eta.html (generated 2026-10-20).