This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A160178 Decimal expansion of (755667+461578*sqrt(2))/617^2. 3
 3, 6, 9, 9, 7, 0, 4, 6, 6, 1, 0, 0, 4, 2, 5, 4, 0, 4, 0, 5, 3, 1, 2, 1, 0, 1, 9, 5, 0, 4, 9, 6, 7, 0, 5, 1, 7, 6, 9, 3, 0, 0, 4, 0, 1, 3, 4, 9, 3, 2, 7, 3, 8, 7, 3, 7, 4, 1, 4, 1, 4, 8, 5, 5, 9, 6, 4, 5, 4, 4, 0, 6, 6, 0, 0, 5, 5, 3, 8, 4, 9, 1, 4, 6, 8, 0, 5, 9, 6, 9, 5, 2, 3, 6, 4, 9, 0, 0, 0, 0, 6, 5, 6, 3, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS lim_{n -> infinity} b(n)/b(n-1) = (755667+461578*sqrt(2))/617^2 for n mod 3 = 0, b = A115135. lim_{n -> infinity} b(n)/b(n-1) = (755667+461578*sqrt(2))/617^2 for n mod 3 = 1, b = A160176. LINKS FORMULA (755667+461578*sqrt(2))/617^2 = (1066+433*sqrt(2))/(1066-433*sqrt(2)) = (3+2*sqrt(2))*(25-2*sqrt(2))^2/(25+2*sqrt(2))^2. EXAMPLE (755667+461578*sqrt(2))/617^2 = 3.69970466100425404053... CROSSREFS Cf. A115135, A160176, A002193 (decimal expansion of sqrt(2)), A160177 (decimal expansion of (633+100*sqrt(2))/617). Sequence in context: A057083 A000748 A198373 * A011383 A007844 A224523 Adjacent sequences:  A160175 A160176 A160177 * A160179 A160180 A160181 KEYWORD cons,nonn AUTHOR Klaus Brockhaus, May 18 2009 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .