A074101 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A074101

Squares using no prime digit.

0, 1, 4, 9, 16, 49, 64, 81, 100, 144, 169, 196, 400, 441, 484, 841, 900, 961, 1089, 1444, 1600, 1681, 1849, 4096, 4489, 4900, 6084, 6400, 6889, 8100, 8464, 8649, 9409, 9604, 9801, 10000, 10404, 10609, 10816, 11449, 11664, 11881, 14161, 14400, 14641, 14884

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

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..46.

MATHEMATICA

t1 = Prime[Range[4]]; Select[Range[0, 124]^2, Intersection[IntegerDigits[#], t1] == {} &] (* Jayanta Basu, Jul 31 2013 *)

CROSSREFS

Intersection of A000290 and A084984.

Sequence in context: A106313 A219355 A291216 * A034377 A034378 A062387

Adjacent sequences: A074098 A074099 A074100 * A074102 A074103 A074104

KEYWORD