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A094695 Numbers having in binary representation fewer ones than in their squares. 1
5, 9, 10, 11, 13, 17, 18, 19, 20, 21, 22, 25, 26, 27, 29, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 61, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 93, 97, 98, 99 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

A000120(a(n)) < A000120(A000290(a(n))).

LINKS

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

MATHEMATICA

Select[Range[100], DigitCount[#, 2, 1]<DigitCount[#^2, 2, 1]&] (* Harvey P. Dale, May 29 2017 *)

CROSSREFS

Cf. A077436, A094694, A007088, A001737.

Sequence in context: A300669 A166934 A257739 * A268412 A043682 A111102

Adjacent sequences:  A094692 A094693 A094694 * A094696 A094697 A094698

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 20 2004

STATUS

approved

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Last modified April 25 23:48 EDT 2019. Contains 322465 sequences. (Running on oeis4.)