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A156035 Decimal expansion of 3+2*sqrt(2). +0
120
5, 8, 2, 8, 4, 2, 7, 1, 2, 4, 7, 4, 6, 1, 9, 0, 0, 9, 7, 6, 0, 3, 3, 7, 7, 4, 4, 8, 4, 1, 9, 3, 9, 6, 1, 5, 7, 1, 3, 9, 3, 4, 3, 7, 5, 0, 7, 5, 3, 8, 9, 6, 1, 4, 6, 3, 5, 3, 3, 5, 9, 4, 7, 5, 9, 8, 1, 4, 6, 4, 9, 5, 6, 9, 2, 4, 2, 1, 4, 0, 7, 7, 7, 0, 0, 7, 7, 5, 0, 6, 8, 6, 5, 5, 2, 8, 3, 1, 4, 5, 4, 7, 0, 0, 2 (list; cons; graph; listen)
OFFSET

1,1

COMMENT

lim_{n -> infinity} b(n+1)/b(n) = 3+2*sqrt(2) for b = A155464, A155465, A155466.

lim_{n -> infinity} b(n)/b(n-1) = 3+2*sqrt(2) for b = A001652, A001653, A002315, A156156, A156157, A156158. [From Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 23 2009]

FORMULA

equals 1+A090488 = 3+A010466. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 19 2009]

EXAMPLE

3+2*sqrt(2) = 5.828427124746190097603377448...

CROSSREFS

Cf. A002193 (decimal expansion of sqrt(2)), A155464, A155465, A155466.

Cf. A104178 (decimal expansion of log_10(3+2*sqrt(2))). [From Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 23 2009]

Sequence in context: A099736 A119420 A134469 this_sequence A010489 A099872 A097908

Adjacent sequences: A156032 A156033 A156034 this_sequence A156036 A156037 A156038

KEYWORD

cons,easy,nonn

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Feb 02 2009

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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