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Search: id:A075034
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A075034 Numbers n such that tau(n) >= tau(n+1) >= tau(n+2) where tau(n) = number of divisors of n. +0
4
20, 21, 32, 33, 44, 45, 56, 57, 75, 80, 81, 84, 85, 92, 93, 104, 105, 116, 117, 132, 135, 140, 141, 144, 147, 165, 170, 171, 176, 177, 189, 200, 201, 204, 212, 213, 216, 217, 224, 225, 230, 231, 242, 243, 252, 260, 261, 272, 285, 296, 297, 300, 301, 315, 324 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A075032, A075033, A075035.

Adjacent sequences: A075031 A075032 A075033 this_sequence A075035 A075036 A075037

Sequence in context: A014368 A118865 A118608 this_sequence A022110 A041808 A041810

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 02 2002

EXTENSIONS

More terms from Benoit Cloitre (benoit7848c(AT)orange.fr), Sep 07 2002

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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