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A105334 a(n) = n*(n+1)/2 mod 32. 0
0, 1, 3, 6, 10, 15, 21, 28, 4, 13, 23, 2, 14, 27, 9, 24, 8, 25, 11, 30, 18, 7, 29, 20, 12, 5, 31, 26, 22, 19, 17, 16, 16, 17, 19, 22, 26, 31, 5, 12, 20, 29, 7, 18, 30, 11, 25, 8, 24, 9, 27, 14, 2, 23, 13, 4, 28, 21, 15, 10, 6, 3, 1, 0, 0, 1, 3, 6, 10, 15, 21, 28, 4, 13, 23, 2, 14, 27, 9, 24 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..79.

MATHEMATICA

Mod[Accumulate[Range[0, 80]], 32] (* Harvey P. Dale, Sep 01 2017 *)

CROSSREFS

See A105198 for further information.

Sequence in context: A061786 A171971 A184009 * A249736 A130486 A054636

Adjacent sequences:  A105331 A105332 A105333 * A105335 A105336 A105337

KEYWORD

nonn

AUTHOR

Oscar Takeshita, May 01 2005

STATUS

approved

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Last modified February 25 22:44 EST 2020. Contains 332270 sequences. (Running on oeis4.)