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A034098 Fractional part of square root of a(n) starts with digit 2. 2
5, 18, 28, 39, 52, 53, 68, 85, 86, 105, 106, 126, 127, 149, 150, 151, 175, 176, 202, 203, 204, 232, 233, 234, 263, 264, 265, 296, 297, 298, 299, 332, 333, 334, 369, 370, 371, 372, 409, 410, 411, 412, 450, 451, 452, 453, 493, 494, 495, 496, 497, 539, 540, 541 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[600], NumberDigit[Sqrt[#], -1]==2&] (* Harvey P. Dale, Feb 25 2023 *)
CROSSREFS
Cf. A034108.
Sequence in context: A364607 A035338 A055371 * A034108 A155450 A322409
KEYWORD
nonn,easy,base
AUTHOR
Patrick De Geest, Sep 15 1998
STATUS
approved

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Last modified March 28 03:28 EDT 2024. Contains 371235 sequences. (Running on oeis4.)