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A091899 Decimal expansion of (1+Sqrt[5]+Sqrt[2*(5+Sqrt[5])])/(2*E^((2*Pi)/5)). 1
1, 0, 0, 1, 8, 6, 7, 4, 3, 6, 2, 1, 9, 3, 1, 8, 6, 0, 6, 0, 7, 7, 2, 2, 7, 6, 8, 0, 4, 2, 4, 1, 5, 7, 0, 8, 7, 1, 2, 2, 4, 2, 4, 1, 2, 7, 4, 2, 7, 4, 9, 7, 0, 5, 4, 5, 0, 0, 1, 3, 0, 1, 9, 0, 2, 1, 0, 9, 4, 9, 7, 9, 8, 9, 0, 9, 5, 6, 2, 8, 2, 5, 7, 1, 2, 9, 3, 8, 2, 5, 0, 3, 5, 3, 0, 9, 9, 9, 6, 2, 5, 5 (list; constant; graph; refs; listen; history; internal format)
OFFSET

1,5

COMMENTS

Has a nice (non-simple) continued fraction due to Ramanujan.

LINKS

Eric Weisstein's World of Mathematics, Ramanujan Continued Fractions

EXAMPLE

1.00186743...

CROSSREFS

Equals 1/A091667

Sequence in context: A199873 A153791 A004497 * A104175 A019792 A020828

Adjacent sequences:  A091896 A091897 A091898 * A091900 A091901 A091902

KEYWORD

nonn,cons

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Feb 09, 2004

EXTENSIONS

Offset corrected by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 05 2009

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Last modified February 17 22:48 EST 2012. Contains 206085 sequences.