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A165436 Number of penta-coverings of a set. 1
1, 1, 6, 150, 15791, 5442547, 4762077620, 8738543204786, 29476338150380267, 166824392081434701613, 1483193888081012069795493, 19709785177023094680286421698, 376477754511485610186131980496220, 10014420201202866850432679446597128835 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Analogous to A165434. See references and comments there.

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Row 5 of A188392.

Cf. A165434.

Sequence in context: A089482 A126679 A232689 * A261066 A297737 A168654

Adjacent sequences:  A165433 A165434 A165435 * A165437 A165438 A165439

KEYWORD

nonn

AUTHOR

Doron Zeilberger, Sep 18 2009

STATUS

approved

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Last modified April 10 19:06 EDT 2021. Contains 342853 sequences. (Running on oeis4.)