A076391 Continued fraction for agm(1,i)/(1+i) (A076390).

0, 1, 1, 2, 42, 1, 1, 1, 1, 1, 1, 6, 1, 4, 3, 1, 1, 32, 1, 1, 16, 18, 2, 1, 10, 1, 3, 2, 2, 1, 2, 1, 1, 4, 3, 8, 2, 1, 2, 1, 12, 6, 1, 6, 4, 1, 11, 2, 2, 12, 1, 1, 2, 1, 1, 5, 1, 4, 1, 16, 1, 1, 5, 1, 2, 5, 4, 1, 4, 1, 1, 1, 1, 2, 3, 1, 17, 1, 1, 4, 4, 3, 2, 1, 2, 5, 8, 1, 9, 15, 1, 2, 2, 1, 2, 61, 1, 3

Offset: 1

Author

Robert G. Wilson v, Oct 09 2002

Keywords

• cofr
• nonn

Links

• Vaclav Kotesovec, Table of n, a(n) for n = 1..100000
• Wolfram Research, Arithmetic-Geometric Mean
• Eric Weisstein's World of Mathematics, Arithmetic-Geometric Mean

Crossrefs

Cf. A076390 & A076392.

Programs

Mathematica

ContinuedFraction[ Chop[ N[ ArithmeticGeometricMean[1, I]/(1 + I), 150]]]