A010508 Decimal expansion of square root of 55.

7, 4, 1, 6, 1, 9, 8, 4, 8, 7, 0, 9, 5, 6, 6, 2, 9, 4, 8, 7, 1, 1, 3, 9, 7, 4, 4, 0, 8, 0, 0, 7, 1, 3, 0, 6, 0, 9, 7, 9, 9, 0, 4, 3, 1, 9, 0, 9, 7, 5, 0, 1, 5, 9, 8, 7, 3, 2, 6, 2, 3, 2, 6, 4, 3, 4, 3, 8, 3, 0, 1, 8, 4, 3, 1, 3, 8, 5, 0, 2, 4, 2, 7, 5, 3, 0, 0, 9, 2, 1, 3, 1, 9, 5, 8, 2, 4, 9, 4

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

Continued fraction expansion is 7 followed by {2, 2, 2, 14} repeated. - Harry J. Smith, Jun 06 2009

Examples

			7.416198487095662948711397440800713060979904319097501598732623264343830... - _Harry J. Smith_, Jun 06 2009
		

Links

• Harry J. Smith, Table of n, a(n) for n = 1..20000

Crossrefs

Cf. A010141 Continued fraction. - Harry J. Smith, Jun 06 2009

Programs

Mathematica

RealDigits[N[Sqrt[55],200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 25 2011 *)

PARI

{ default(realprecision, 20080); x=sqrt(55); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010508.txt", n, " ", d)); } \\ Harry J. Smith, Jun 06 2009