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A287995 Number of connected (non-null) induced subgraphs in the n-Andrásfai graph. 1
3, 21, 173, 1563, 13863, 118797, 991175, 8127097, 65937979, 531691453, 4272259775, 34260885697, 274450101955, 2197181305541, 17584291437255 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Andrásfai Graph
Eric Weisstein's World of Mathematics, Vertex-Induced Subgraph
CROSSREFS
Sequence in context: A247480 A365136 A228923 * A257675 A195105 A285272
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Jun 04 2017
EXTENSIONS
a(11)-a(15) from Pontus von Brömssen, Aug 27 2022
STATUS
approved

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Last modified March 5 09:44 EST 2024. Contains 370545 sequences. (Running on oeis4.)