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A010478 Decimal expansion of square root of 22. 6
4, 6, 9, 0, 4, 1, 5, 7, 5, 9, 8, 2, 3, 4, 2, 9, 5, 5, 4, 5, 6, 5, 6, 3, 0, 1, 1, 3, 5, 4, 4, 4, 6, 6, 2, 8, 0, 5, 8, 8, 2, 2, 8, 3, 5, 3, 4, 1, 1, 7, 3, 7, 1, 5, 3, 6, 0, 5, 7, 0, 1, 8, 9, 1, 0, 1, 7, 0, 2, 4, 6, 3, 2, 7, 5, 3, 2, 3, 9, 7, 2, 1, 4, 8, 2, 1, 1, 5, 5, 9, 6, 0, 6, 1, 5, 4, 3, 1, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Continued fraction expansion is 4 followed by {1, 2, 4, 2, 1, 8} repeated. - Harry J. Smith, Jun 03 2009

LINKS

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

EXAMPLE

4.690415759823429554565630113544466280588228353411737153605701891017024... - Harry J. Smith, Jun 03 2009

MATHEMATICA

RealDigits[N[Sqrt[22], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 22 2011 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(22); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010478.txt", n, " ", d)); } \\ Harry J. Smith, Jun 03 2009

CROSSREFS

Cf. A010126 Continued fraction. - Harry J. Smith, Jun 03 2009

Sequence in context: A228586 A200107 A198733 * A106146 A154521 A129112

Adjacent sequences:  A010475 A010476 A010477 * A010479 A010480 A010481

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 21 11:30 EDT 2019. Contains 328295 sequences. (Running on oeis4.)