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A053408 a(n)_th Fibonorial number (product of first a(n) nonzero Fibonacci numbers) + 1 is prime. 3
1, 2, 3, 4, 5, 6, 7, 8, 22, 28 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

a(n)_th quasi-Fibonorial number is prime.

LINKS

C. K. Caldwell, Fibonacci Numbers

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

Eric Weisstein's World of Mathematics, Fibonorial [From Eric W. Weisstein (eric(AT)weisstein.com), Dec 01 2009]

CROSSREFS

Cf. A000040, A000045, A003266, A053412, A053413.

Sequence in context: A024650 A037343 A134942 * A096986 A031097 A162234

Adjacent sequences:  A053405 A053406 A053407 * A053409 A053410 A053411

KEYWORD

nonn

AUTHOR

G. L. Honaker, Jr. (honak3r(AT)gmail.com), Jan 08 2000

EXTENSIONS

Definition edited by Daniel Forgues (squid(AT)zensearch.com), Nov 29 2009

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Last modified February 14 15:39 EST 2012. Contains 205635 sequences.