A158082 - OEIS

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A158082

Squares whose decimal expansion contains no digit greater than 4.

0, 1, 4, 100, 121, 144, 324, 400, 441, 1024, 1444, 2304, 2401, 10000, 10201, 10404, 12100, 12321, 14400, 22201, 23104, 32041, 32400, 33124, 40000, 40401, 44100, 101124, 102400, 103041, 110224, 114244, 121104, 123201, 130321, 131044, 144400, 203401, 204304, 213444

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..40.

Erich Friedman, What's Special About This Number?

MATHEMATICA

Select[Range[0, 1000]^2, Max[IntegerDigits[#]] <= 4 &] (* Paolo Xausa, Apr 29 2024 *)

CROSSREFS

Cf. A158304.

Intersection of A000290 and A007091.

Sequence in context: A352020 A091268 A326085 * A017090 A029995 A365608

Adjacent sequences: A158079 A158080 A158081 * A158083 A158084 A158085

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, May 23 2010

STATUS

approved