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A033562 2n^3+1. 3
1, 3, 17, 55, 129, 251, 433, 687, 1025, 1459, 2001, 2663, 3457, 4395, 5489, 6751, 8193, 9827, 11665, 13719, 16001, 18523, 21297, 24335, 27649, 31251, 35153, 39367, 43905, 48779, 54001, 59583, 65537 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

MATHEMATICA

f[n_]:=2*n^3+1; f[Range[0, 60]] (*From Vladimir Joseph Stephan Orlovsky, Feb 14 2011*)

CROSSREFS

Sequence in context: A174285 A093418 A173733 * A152457 A130857 A168547

Adjacent sequences:  A033559 A033560 A033561 * A033563 A033564 A033565

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 23:16 EST 2012. Contains 205687 sequences.