A392238 Number of maximal irredundant sets in the n-trapezohedral graph.

12, 39, 103, 256, 521, 1071, 2091, 4137, 8209, 16416, 33244, 67347

Offset

3,1

Links

Table of n, a(n) for n=3..14.

Eric Weisstein's World of Mathematics, Maximal Irredundant Set.

Eric Weisstein's World of Mathematics, Trapezohedral Graph.

Crossrefs

Sequence in context: A186779 A154266 A236267 * A119094 A226348 A359023

Adjacent sequences: A392235 A392236 A392237 * A392239 A392240 A392241

Keyword

nonn,more

Author

Eric W. Weisstein, Jan 04 2026

Extensions

a(14) from Eric W. Weisstein, Jan 13 2026

Status

approved