A074959 Decimal expansion of the arithmetic-geometric mean (AGM) of 3 and 5.

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

Offset

1,1

Links

Table of n, a(n) for n=1..105.

Eric Weisstein's World of Mathematics, Arithmetic-Geometric Mean.

Example

AGM(3,5) = 3.9362355036495554779789...

Mathematica

RealDigits[ArithmeticGeometricMean[3, 5], 10, 100][[1]] (* Amiram Eldar, May 31 2021 *)

Prog

(PARI) agm(3, 5) \\ Charles R Greathouse IV, Mar 03 2016

Crossrefs

Sequence in context: A290506 A303111 A299633 * A010632 A340036 A195292

Adjacent sequences: A074956 A074957 A074958 * A074960 A074961 A074962

Keyword

nonn,cons

Author

Zak Seidov, Oct 05 2002

Status

approved