A347720 Number of irredundant sets in the halved cube graph Q_n/2.

2, 3, 5, 37, 337, 30333, 92824709

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Eric Weisstein's World of Mathematics, Halved Cube Graph

Eric Weisstein's World of Mathematics, Irredundant Set

Crossrefs

Sequence in context: A271387 A089213 A029499 * A128026 A041443 A336787

Adjacent sequences: A347717 A347718 A347719 * A347721 A347722 A347723

Keyword

nonn,more

Author

Eric W. Weisstein, Sep 11 2021

Extensions

a(6)-a(7) from Christian Sievers, Dec 04 2023

Status

approved