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A245836 Row sums in triangle A053398 (Kopper's Nim values). 2
0, 2, 1, 8, 4, 8, 4, 24, 12, 18, 9, 28, 14, 22, 11, 64, 32, 42, 21, 56, 28, 40, 20, 80, 40, 54, 27, 72, 36, 52, 26, 160, 80, 98, 49, 120, 60, 80, 40, 152, 76, 98, 49, 124, 62, 86, 43, 208, 104, 130, 65, 160, 80, 108, 54, 200, 100, 130, 65, 164, 82, 114, 57 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(2*n) = 2*a(2*n+1).

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

PROG

(Haskell)

a245836 = sum . a053398_row

CROSSREFS

Sequence in context: A278111 A223550 A178102 * A135520 A136230 A193892

Adjacent sequences:  A245833 A245834 A245835 * A245837 A245838 A245839

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Aug 04 2014

STATUS

approved

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Last modified September 27 10:28 EDT 2021. Contains 347689 sequences. (Running on oeis4.)