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A257936
Decimal expansion of 11/18.
0
6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
OFFSET
0,1
COMMENTS
Decimal expansion of Sum_{i>=1} 1/A028552(i).
Also, continued fraction expansion of 5+A001622.
FORMULA
Equals A020773 + A142464.
From Elmo R. Oliveira, Aug 05 2024: (Start)
G.f.: (6-5*x)/(1-x).
E.g.f.: exp(x) + 5.
a(n) = 1, n >= 1. (End)
EXAMPLE
.6111111111111111111111111111111111111111111111111111111111111111...
MATHEMATICA
RealDigits[11/18, 10, 90][[1]]
PROG
(Magma) [6, 1^^90];
(PARI) 11/18. \\ Charles R Greathouse IV, Apr 18 2016
CROSSREFS
Cf. A010716 (decimal expansion of 5/9 = 10/18), A010722 (decimal expansion of 2/3 = 12/18).
Sequence in context: A197686 A331277 A369458 * A348039 A143532 A348947
KEYWORD
nonn,cons,easy
AUTHOR
Bruno Berselli, May 13 2015
STATUS
approved