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A037082 Primes of the form n!!! + 1. 4
2, 3, 5, 11, 19, 29, 163, 281, 881, 209441, 264539521, 72642169601, 9927882482918401, 26582634158080001, 141383412854531380076544001, 427380210218181008588800001, 2295148179742698933452800001 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Index entries for sequences related to factorial numbers

EXAMPLE

11!!! + 1 = 11*8*5*2 + 1 = 881 is prime.

CROSSREFS

Cf. A007661, A037083.

Sequence in context: A087582 A070865 A084697 * A084573 A155954 A087581

Adjacent sequences:  A037079 A037080 A037081 * A037083 A037084 A037085

KEYWORD

nonn

AUTHOR

G. L. Honaker, Jr. (honak3r(AT)gmail.com)

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Last modified February 14 09:18 EST 2012. Contains 205614 sequences.