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A157349 Decimal expansion of (297+68*sqrt(2))/281. +0
4
1, 3, 9, 9, 1, 6, 9, 1, 1, 8, 2, 9, 6, 6, 9, 2, 0, 4, 0, 2, 7, 9, 4, 1, 2, 2, 1, 7, 9, 5, 8, 2, 1, 8, 7, 5, 2, 1, 0, 9, 3, 8, 6, 7, 8, 8, 3, 4, 7, 4, 4, 6, 5, 0, 8, 8, 1, 1, 4, 3, 8, 5, 1, 3, 1, 0, 8, 0, 7, 7, 6, 1, 0, 4, 4, 6, 3, 4, 6, 1, 8, 7, 3, 3, 7, 4, 6, 0, 3, 2, 8, 5, 9, 1, 7, 4, 2, 4, 4, 4, 6, 4, 7, 6, 1 (list; cons; graph; listen)
OFFSET

1,2

COMMENT

lim_{n -> infinity} b(n)/b(n-1) = (297+68*sqrt(2))/281 for n mod 3 = {1, 2}, b = A129626.

lim_{n -> infinity} b(n)/b(n-1) = (297+68*sqrt(2))/281 for n mod 3 = {0, 2}, b = A157348.

FORMULA

(297+68*sqrt(2))/281 = (17+2*sqrt(2))/(17-2*sqrt(2)).

EXAMPLE

(297+68*sqrt(2))/281 = 1.39916911829669204027...

CROSSREFS

Cf. A129626, A157348, A002193 (decimal expansion of sqrt(2)), A157350 (decimal expansion of (130803+73738*sqrt(2))/281^2).

Sequence in context: A128686 A161574 A103555 this_sequence A159811 A083352 A091559

Adjacent sequences: A157346 A157347 A157348 this_sequence A157350 A157351 A157352

KEYWORD

cons,nonn

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Apr 12 2009

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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