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A160274 Highly composite numbers A002182(n) with the property that A002182(n+1)/A002182(n) >= A002182(k+1)/A002182(k) for all k>n. +0
1
1, 2, 6, 12, 60, 360, 2520 (list; graph; listen)
OFFSET

1,2

EXAMPLE

2520 is a term of this sequence because 2520 is a highly composite number (A002182(18)), A002182(19)/A002182(18) = 2, and 2 >= A002182(k+1)/A002182(k) for all k>18. (In fact, 2 > A002182(k+1)/A002182(k) for all k>18.)

CROSSREFS

Cf. A002182, A002201, A072938, A106037, A094348, A003418, A002110.

Sequence in context: A072489 A072487 A072938 this_sequence A048803 A068625 A162935

Adjacent sequences: A160271 A160272 A160273 this_sequence A160275 A160276 A160277

KEYWORD

hard,more,nonn

AUTHOR

Anonymous, May 07 2009

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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