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A064778 Largest m such that 1..m all divide n! 2
1, 2, 3, 4, 6, 6, 10, 10, 10, 10, 12, 12, 16, 16, 16, 16, 18, 18, 22, 22, 22, 22, 28, 28, 28, 28, 28, 28, 30, 30, 36, 36, 36, 36, 36, 36, 40, 40, 40, 40, 42, 42, 46, 46, 46, 46, 52, 52, 52, 52, 52, 52, 58, 58, 58, 58, 58, 58, 60, 60, 66, 66, 66, 66, 66, 66, 70, 70, 70, 70, 72 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

Harry J. Smith, Table of n, a(n) for n=1,...,1000

MATHEMATICA

Do[ m = 1; While[ IntegerQ[n!/m], m++ ]; Print[m - 1], {n, 1, 100} ]

PROG

(PARI) { m=2; for (n=1, 1000, while (n!%m == 0, m++); write("b064778.txt", n, " ", m - 1) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 24 2009]

CROSSREFS

Cf. A002034.

Sequence in context: A006874 A034890 A009490 * A028335 A007464 A064764

Adjacent sequences:  A064775 A064776 A064777 * A064779 A064780 A064781

KEYWORD

easy,nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Oct 18 2001

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Last modified February 17 23:08 EST 2012. Contains 206085 sequences.