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A110760 a(n) = tau(N), where N = concatenation n,n-1,...3,2,1,2,3,...,n-1,n. E.g. for n = 4, N = 4321234. 4
1, 6, 8, 4, 32, 28, 8, 16, 8, 8, 8, 16, 2, 16, 64, 6, 4, 8, 16, 384, 16, 256, 4, 12, 24, 64, 32, 256, 32, 64, 64, 12, 32, 128, 16, 80, 64, 32, 96 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

a(3) = tau(32123) = 8.

CROSSREFS

Cf. A110756, A110757, A110758, A110759.

Sequence in context: A021150 A065166 A006255 * A050710 A123092 A199171

Adjacent sequences:  A110757 A110758 A110759 * A110761 A110762 A110763

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 11 2005

EXTENSIONS

More terms from Ryan Propper (rpropper(AT)stanford.edu), Jul 21 2006

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.