A010549 Decimal expansion of square root of 98.
9, 8, 9, 9, 4, 9, 4, 9, 3, 6, 6, 1, 1, 6, 6, 5, 3, 4, 1, 6, 1, 1, 8, 2, 1, 0, 6, 9, 4, 6, 7, 8, 8, 6, 5, 4, 9, 9, 8, 7, 7, 0, 3, 1, 2, 7, 6, 3, 8, 6, 3, 6, 5, 1, 2, 2, 3, 6, 7, 5, 8, 1, 6, 5, 9, 3, 5, 1, 2, 7, 3, 4, 9, 2, 3, 4, 7, 4, 9, 2, 7, 1, 9, 5, 2, 7, 1, 2, 7, 4, 0, 2, 9, 3, 4, 9, 1, 0, 0, 9, 1, 4, 5, 0, 9
Offset: 1
Examples
9.899494936611665341611821069467886549987703127638636512236758165935127...
Links
Crossrefs
Cf. A010169 Continued fraction.
Programs
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Mathematica
RealDigits[N[Sqrt[98],200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 05 2012 *) RealDigits[Sqrt[98],10,120][[1]] (* Harvey P. Dale, May 21 2023 *)
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PARI
{ default(realprecision, 20080); x=sqrt(98); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010549.txt", n, " ", d)); } \\ Harry J. Smith, Jun 12 2009
Extensions
Final digits of sequence corrected using the b-file. - N. J. A. Sloane, Aug 30 2009
Comments