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A068902 Least multiple of n not less the n-th prime. +0
3
2, 4, 6, 8, 15, 18, 21, 24, 27, 30, 33, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250, 255, 260 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n) = A000040(n) + A068901(n).

FORMULA

n*ceil(prime(n)/n). - Vladeta Jovovic (vladeta(AT)eunet.rs), Apr 06 2003

CROSSREFS

Sequence in context: A039597 A000937 A167229 this_sequence A077569 A073935 A073696

Adjacent sequences: A068899 A068900 A068901 this_sequence A068903 A068904 A068905

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 05 2002

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Last modified November 24 19:38 EST 2009. Contains 167438 sequences.


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