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A295176 Chromatic invariant of the n-hypercube graph. 1
1, 1, 1, 11, 48253, 135327729523895 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..5.

Eric Weisstein's World of Mathematics, Chromatic Invariant

Eric Weisstein's World of Mathematics, Hypercube Graph

FORMULA

a(n) = Sum_{k=2..2^n} (-1)^k*(k-2)!*A334159(n,k) for n > 0. - Andrew Howroyd, Apr 23 2020

CROSSREFS

Cf. A295172, A295174, A334159.

Sequence in context: A198668 A198707 A198626 * A337248 A102367 A055322

Adjacent sequences:  A295173 A295174 A295175 * A295177 A295178 A295179

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Nov 16 2017

EXTENSIONS

a(5) from Andrew Howroyd, Apr 23 2020

STATUS

approved

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Last modified September 21 19:57 EDT 2020. Contains 337273 sequences. (Running on oeis4.)