A010529 Decimal expansion of square root of 77.
8, 7, 7, 4, 9, 6, 4, 3, 8, 7, 3, 9, 2, 1, 2, 2, 0, 6, 0, 4, 0, 6, 3, 8, 8, 3, 0, 7, 4, 1, 6, 3, 0, 9, 5, 6, 0, 8, 7, 5, 8, 7, 6, 8, 2, 7, 5, 5, 4, 5, 0, 3, 5, 9, 0, 9, 2, 7, 6, 9, 5, 6, 2, 9, 7, 8, 2, 7, 6, 4, 6, 4, 6, 2, 1, 9, 3, 0, 6, 2, 8, 1, 6, 7, 5, 6, 9, 3, 1, 5, 7, 0, 6, 8, 7, 0, 5, 7, 5
Offset: 1
Examples
8.774964387392122060406388307416309560875876827554503590927695629782764...
Links
Crossrefs
Cf. A010155 Continued fraction.
Programs
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Mathematica
RealDigits[N[77^(1/2),200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)
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PARI
{ default(realprecision, 20080); x=sqrt(77); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010529.txt", n, " ", d)); } \\ Harry J. Smith, Jun 09 2009
Comments