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A289917 Limiting ratio of consecutive terms of A289915. 2
1, 7, 2, 2, 0, 8, 3, 8, 0, 5, 7, 3, 9, 0, 4, 2, 2, 4, 5, 0, 2, 7, 0, 6, 9, 2, 1, 2, 1, 5, 3, 8, 3, 1, 4, 6, 2, 0, 7, 0, 1, 1, 6, 5, 5, 5, 7, 5, 1, 5, 5, 0, 3, 0, 7, 0, 4, 8, 7, 8, 3, 1, 3, 3, 5, 4, 2, 3, 0, 3, 7, 9, 5, 0, 6, 6, 0, 9, 8, 2, 9, 0, 7, 0, 9, 4 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..86.

EXAMPLE

1.722083805739042245027069212153831462070116555...

MATHEMATICA

z = 2000; r = 9/7;

u = CoefficientList[Series[1/Sum[Round[(k + 1)*r] (-x)^k, {k, 0, z}], {x, 0, z}],

  x];  (* A289916  *)

v = N[u[[z]]/u[[z - 1]], 200]

RealDigits[v, 10][[1]] (* A289917 *)

CROSSREFS

Cf. A078140 (includes guide to related constants), A289916.

Sequence in context: A108433 A274570 A176704 * A198415 A195723 A138996

Adjacent sequences:  A289914 A289915 A289916 * A289918 A289919 A289920

KEYWORD

nonn,cons,easy

AUTHOR

Clark Kimberling, Jul 18 2017

STATUS

approved

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Last modified October 23 16:46 EDT 2019. Contains 328373 sequences. (Running on oeis4.)