A295195 Chromatic invariant the n-triangular honeycomb queen graph.

1, 1, 11, 3714, 39103200

Offset

1,3

Links

Table of n, a(n) for n=1..5.

Eric Weisstein's World of Mathematics, Chromatic Invariant

Crossrefs

Sequence in context: A214137 A295192 A359989 * A134806 A024152 A265958

Adjacent sequences: A295192 A295193 A295194 * A295196 A295197 A295198

Keyword

nonn,more

Author

Eric W. Weisstein, Nov 16 2017

Status

approved