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A289894 Number of (undirected) paths in the n-triangular honeycomb queen graph. 0
0, 6, 396, 201810, 1395190506 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

Eric Weisstein's World of Mathematics, Graph Path

CROSSREFS

Sequence in context: A229599 A290324 A306887 * A058807 A000474 A291593

Adjacent sequences:  A289891 A289892 A289893 * A289895 A289896 A289897

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Jul 14 2017

EXTENSIONS

a(5) from Eric W. Weisstein, Mar 15 2019

STATUS

approved

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Last modified September 28 17:43 EDT 2020. Contains 337393 sequences. (Running on oeis4.)