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A189665 Positions of 0's in A189664; complement of A189666. 6
1, 3, 4, 5, 7, 9, 10, 12, 13, 15, 16, 17, 19, 21, 22, 23, 25, 27, 28, 30, 31, 32, 34, 36, 37, 39, 40, 41, 43, 45, 46, 48, 49, 51, 52, 53, 55, 57, 58, 59, 61, 63, 64, 66, 67, 69, 70, 71, 73, 75, 76, 77, 79, 81, 82, 84, 85, 86, 88, 90, 91, 93, 94, 96, 97, 98, 100, 102, 103, 104, 106, 108, 109, 111, 112, 113, 115, 117, 118, 120, 121, 123, 124, 125, 127, 129, 130, 131, 133, 135 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See A189664.

LINKS

Table of n, a(n) for n=1..90.

FORMULA

2*a(n) = A284794(n) for n>=1. (Conjectured by Clark Kimberling, see A189664). - Michel Dekking, Oct 15 2019

MATHEMATICA

(See A189664.)

CROSSREFS

Cf. A189664, A189666, A189667.

Sequence in context: A136495 A184419 A285970 * A156246 A136014 A112930

Adjacent sequences:  A189662 A189663 A189664 * A189666 A189667 A189668

KEYWORD

nonn

AUTHOR

Clark Kimberling, Apr 25 2011

STATUS

approved

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Last modified January 21 18:42 EST 2021. Contains 340352 sequences. (Running on oeis4.)