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 A104317 Number of n-digit squares with no zero digits, having roots containing at least one zero. 2
 0, 0, 0, 0, 14, 35, 186, 446, 2151, 5579, 22348, 58927, 216816, 583410 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS a(n) < A104264(n). LINKS Table of n, a(n) for n=1..14. EXAMPLE a(5) = #{11236=106, 11449=107^2, 11664=108^2, 11881=109^2, 41616=204^2, 42436=206^2, 42849=207^2, 43264=208^2, 43681=209^2, 92416=304^2, 93636=306^2, 94249=307^2, 94864=308^2, 95481=309^2} = 14. CROSSREFS Cf. A104316, A104315, A104264. Sequence in context: A054309 A321135 A330207 * A178933 A203803 A115664 Adjacent sequences: A104314 A104315 A104316 * A104318 A104319 A104320 KEYWORD nonn,base AUTHOR Reinhard Zumkeller, Mar 01 2005 STATUS approved

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Last modified February 26 17:57 EST 2024. Contains 370352 sequences. (Running on oeis4.)