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A151757 Positive integers n, excluding 1 and 2^i+1 for all i, having wt <= 3. 0
4, 6, 7, 8, 10, 11, 12, 13, 14, 16, 18, 19, 20, 21, 22, 24, 25, 26, 28, 32, 34, 35, 36, 37, 38, 40, 41, 42, 44, 48, 49, 50, 52, 56, 64, 66, 67, 68, 69, 70, 72, 73, 74, 76, 80, 81, 82, 84, 88, 96, 97, 98, 100, 104, 112, 128, 130, 131, 132, 133, 134, 136, 137, 138, 140, 144, 145, 146 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Arises in analyzing A151755.

LINKS

Table of n, a(n) for n=1..68.

CROSSREFS

Cf. A000120, A048645, A151755.

Sequence in context: A079000 A047509 A181057 * A171413 A225551 A247359

Adjacent sequences:  A151754 A151755 A151756 * A151758 A151759 A151760

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jun 21 2009

STATUS

approved

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Last modified October 15 05:43 EDT 2019. Contains 328026 sequences. (Running on oeis4.)