A245836 Row sums in triangle A053398 (Kopper's Nim values).

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

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 * A368386 A135520 A136230

Adjacent sequences: A245833 A245834 A245835 * A245837 A245838 A245839

Keyword

nonn

Author

Reinhard Zumkeller, Aug 04 2014

Status

approved