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A047678 Row 3 of square array defined in A047675. 1
3, 24, 2304, 15925248, 26418075402240, 26294650153960734720000, 32976469951036202010909081600000000, 97269850356607540052618180220048900096000000000000, 1156838823908660229380221584221016428369393918222008320000000000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..9.

CROSSREFS

Sequence in context: A300551 A000856 A242117 * A047938 A297481 A297533

Adjacent sequences:  A047675 A047676 A047677 * A047679 A047680 A047681

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 21 13:37 EDT 2019. Contains 327253 sequences. (Running on oeis4.)