# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a127763 Showing 1-1 of 1 %I A127763 #11 Jul 26 2020 09:06:01 %S A127763 1,2,2,2,3,3,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8,9,9,9,10,10,10,10,11,11,11, %T A127763 12,12,12,12,13,13,13,14,14,14,14,15,15,15,15,16,16,16,17,17,17,17,18, %U A127763 18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,22,22,22,23,23,23,23,24 %N A127763 Integer part of Gauss's Arithmetic-Geometric Mean M(2,n). %F A127763 a(n) ~ Pi*n/(2*log(2*n)). - _Vaclav Kotesovec_, May 09 2016 %t A127763 Table[Floor[ArithmeticGeometricMean[2, n]], {n, 1, 100}] %Y A127763 Cf. A127758, A127759, A127760, A127761, A127762, A127764, A127765, A127766. %K A127763 nonn %O A127763 1,2 %A A127763 _Artur Jasinski_, Jan 28 2007 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE