The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A127766 Integer part of Gauss's Arithmetic-Geometric Mean M(2,n^5). 4
 1, 12, 61, 210, 561, 1265, 2532, 4641, 7941, 12868, 19946, 29796, 43144, 60828, 83804, 113155, 150095, 195980, 252310, 320738, 403077, 501308, 617581, 754227, 913762, 1098894, 1312530, 1557780, 1837964, 2156622, 2517514, 2924630, 3382196 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS FORMULA a(n) ~ Pi*n^5/(10*log(n) + 2*log(2)). - Vaclav Kotesovec, May 09 2016 MATHEMATICA Table[Floor[ArithmeticGeometricMean[2, n^5]], {n, 1, 100}] CROSSREFS Cf. A127758, A127759, A127760, A127761, A127762, A127763, A127764, A127765. Sequence in context: A304205 A240002 A114241 * A005173 A196144 A294682 Adjacent sequences:  A127763 A127764 A127765 * A127767 A127768 A127769 KEYWORD nonn AUTHOR Artur Jasinski, Jan 28 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified May 6 09:45 EDT 2021. Contains 343580 sequences. (Running on oeis4.)