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A078381 Number of divisors of numbers which can be written as sum of a positive square and a positive cube. +0
2
2, 2, 3, 4, 6, 2, 8, 4, 6, 2, 4, 9, 2, 2, 6, 6, 6, 4, 6, 4, 6, 12, 2, 6, 10, 4, 2, 4, 9, 2, 12, 2, 4, 12, 2, 8, 4, 4, 4, 4, 6, 12, 8, 4, 6, 8, 6, 8, 4, 4, 8, 9, 2, 12, 4, 10, 4, 12, 2, 9, 4, 8, 2, 2, 8, 18, 2, 12, 16, 4, 2, 16, 2, 3, 8, 12, 8, 6, 14, 4, 6, 6, 2, 8, 2, 12, 8, 12, 2, 2, 24, 4, 10, 6, 2 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n)=A000005(A055394(n)).

CROSSREFS

Cf. A078377, A078378.

Sequence in context: A123560 A060407 A074077 this_sequence A118975 A087724 A152047

Adjacent sequences: A078378 A078379 A078380 this_sequence A078382 A078383 A078384

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 25 2002

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Last modified March 9 00:15 EST 2010. Contains 173097 sequences.


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