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A060497 Binomial coefficient C[2^n,p(n)], where p(n) is the n-th prime. 2
1, 4, 56, 11440, 129024480, 13136858812224, 614965786737727286400, 23665616042362569982121184000, 4818341997044953599090397918009939136000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Harry J. Smith, Table of n, a(n) for n=1,...,31

EXAMPLE

n = 4, a(4) = C[16,7] = C[2^4,p(4)] = 11440.

PROG

(PARI) { n=0; forprime (p=1, 128, write("b060497.txt", n++, " ", binomial(2^n, p)); ) } [From Harry J. Smith, Jul 06 2009]

CROSSREFS

A014070, A006516.

Sequence in context: A000315 A080984 A071579 * A092273 A193745 A181437

Adjacent sequences:  A060494 A060495 A060496 * A060498 A060499 A060500

KEYWORD

easy,nonn

AUTHOR

Labos Elemer, Apr 11 2001

STATUS

approved

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Last modified May 25 09:01 EDT 2017. Contains 287015 sequences.