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Search: id:A112275
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A112275 Smallest number greater than n having at least as many divisors as n. +0
4
2, 3, 4, 6, 6, 8, 8, 10, 10, 12, 12, 18, 14, 15, 16, 18, 18, 20, 20, 24, 22, 24, 24, 30, 26, 27, 28, 30, 30, 36, 32, 36, 34, 35, 36, 48, 38, 39, 40, 42, 42, 48, 44, 45, 48, 48, 48, 60, 50, 52, 52, 54, 54, 56, 56, 60, 58, 60, 60, 72, 62, 63, 64, 66, 66, 70, 68, 70, 70, 72, 72, 84 (list; graph; listen)
OFFSET

1,1

COMMENT

A000005(n) <= A000005(a(n)) and A000005(k) < A000005(n) for n<k<a(n);

A000005(2*k-1) <= A000005(2*k) for 1<=k<=58.

CROSSREFS

Cf. A079427, A112276.

Sequence in context: A073138 A151970 A142727 this_sequence A034298 A092404 A094871

Adjacent sequences: A112272 A112273 A112274 this_sequence A112276 A112277 A112278

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 01 2005

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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