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 A234841 Integers n such that digits in n and n^2 are in nondecreasing order. 2
 0, 1, 2, 3, 4, 5, 6, 7, 12, 13, 15, 16, 17, 34, 35, 37, 38, 67, 116, 117, 167, 334, 335, 337, 367, 667, 1667, 3334, 3335, 3337, 3367, 3667, 6667, 16667, 33334, 33335, 33337, 33367, 33667, 36667, 66667, 166667, 333334, 333335, 333337, 333367, 333667, 336667 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Zak Seidov, Table of n, a(n) for n = 1..96 MATHEMATICA Select[Range[0, 500000], LessEqual@@IntegerDigits[#]&&LessEqual@@IntegerDigits[#^2]&](* Ray Chandler, Jan 02 2014 *) CROSSREFS Intersection of A009994 and A028819. Sequence in context: A023762 A032903 A028819 * A353725 A108948 A107818 Adjacent sequences: A234838 A234839 A234840 * A234842 A234843 A234844 KEYWORD base,nonn AUTHOR Zak Seidov, Dec 31 2013 STATUS approved

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Last modified August 10 21:39 EDT 2024. Contains 375058 sequences. (Running on oeis4.)