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A015996 a(n) = (tau(n^4)+3)/4. 2
1, 2, 2, 3, 2, 7, 2, 4, 3, 7, 2, 12, 2, 7, 7, 5, 2, 12, 2, 12, 7, 7, 2, 17, 3, 7, 4, 12, 2, 32, 2, 6, 7, 7, 7, 21, 2, 7, 7, 17, 2, 32, 2, 12, 12, 7, 2, 22, 3, 12, 7, 12, 2, 17, 7, 17, 7, 7, 2, 57, 2, 7, 12, 7, 7, 32, 2, 12, 7, 32, 2, 30, 2, 7, 12, 12, 7, 32, 2, 22, 5, 7, 2, 57, 7, 7 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A144368 A094438 A156098 * A092976 A084705 A141652

Adjacent sequences:  A015993 A015994 A015995 * A015997 A015998 A015999

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com)

EXTENSIONS

Definition corrected by Vladeta Jovovic, Sep 03 2005

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Last modified February 13 10:53 EST 2012. Contains 205459 sequences.