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%I #12 Jul 03 2018 02:33:25
%S 0,41,732,0,23606,449489,6457513,82842712,0,1622776601,31662479035,
%T 464101615137,6055512754639,74165738677394,872983346207416,0,
%U 12310562561766054,242640687119285146,3588989435406735522
%N First n digits after decimal point in the expansion of sqrt(n), or 0 if n is a square. Leading zeros omitted.
%H Harry J. Smith, <a href="/A060563/b060563.txt">Table of n, a(n) for n = 1..256</a>
%e a(1) = 0 because 1 is a square. a(5) = 23606 because sqrt(5) = 2.236067978...
%o (PARI) { default(realprecision, 500); for (n=1, 256, write("b060563.txt", n, " ", floor(frac(sqrt(n))*10^n)); ) } \\ _Harry J. Smith_, Jul 07 2009
%K easy,nonn,base
%O 1,2
%A _Jason Earls_, Apr 11 2001
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