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A032937 Numbers n such that base 2 representation Sum{d(i)*2^(m-i): i=0,1,...,m} has d(i)=0 for all odd i, excluding 0. Here m is the position of the leading bit of n. 1
1, 2, 4, 5, 8, 10, 16, 17, 20, 21, 32, 34, 40, 42, 64, 65, 68, 69, 80, 81, 84, 85, 128, 130, 136, 138, 160, 162, 168, 170, 256, 257, 260, 261, 272, 273, 276, 277, 320, 321, 324, 325, 336, 337, 340, 341, 512, 514, 520, 522, 544, 546 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Essentially the same as A126684. - R. J. Mathar, Jun 15 2008

A126684 is the primary entry for this sequence. - Franklin T. Adams-Watters, Aug 30 2014

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Cf. A033053, A126684.

Sequence in context: A039895 A105425 A199799 * A126684 A089653 A180252

Adjacent sequences:  A032934 A032935 A032936 * A032938 A032939 A032940

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified February 20 21:53 EST 2018. Contains 299387 sequences. (Running on oeis4.)