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 A114766 a(n) = floor(sqrt(8)*10^n)^2. 7
 4, 784, 79524, 7997584, 799984656, 79999596964, 7999999294329, 799999986001441, 79999999731514944, 7999999995778911376, 799999999973870935009, 79999999999649835200676, 7999999999998924645564516, 799999999999949033098946521, 79999999999999994478719195161 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Largest square < 8*10^(2n). LINKS EXAMPLE a(1) = floor(sqrt(8)*10)^2 = 28^2 = 784. PROG (MAGMA) [Floor(8^(1/2)*10^n)^2: n in [0..150]]; // Vincenzo Librandi, Feb 04 2011 CROSSREFS Cf. A114761, A114762, A114763, A114764, A114765. Sequence in context: A068112 A007725 A102195 * A239623 A202685 A172893 Adjacent sequences:  A114763 A114764 A114765 * A114767 A114768 A114769 KEYWORD nonn AUTHOR Amarnath Murthy, Nov 17 2005 EXTENSIONS More terms from Joshua Zucker, May 05 2006 STATUS approved

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Last modified August 25 21:00 EDT 2019. Contains 326324 sequences. (Running on oeis4.)