A034119 Fractional part of cube root of a(n) starts with digit 3.

13, 36, 37, 38, 39, 80, 81, 82, 83, 84, 85, 149, 150, 151, 152, 153, 154, 155, 156, 157, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 572, 573, 574, 575, 576, 577

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Mathematica

Select[Range[600], Mod[Floor[10 N[Surd[#, 3]]], 10]==3&] (* Harvey P. Dale, Mar 21 2021 *)

Crossrefs

Cf. A034129.

Sequence in context: A135172 A183309 A272108 * A054285 A101103 A051865

Adjacent sequences: A034116 A034117 A034118 * A034120 A034121 A034122

Keyword

nonn,easy,base

Author

Patrick De Geest, Sep 15 1998

Status

approved