login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
A111953
Decimal expansion of Sum_{n>=0} rho(b_n b_{n-1})/2^{n+1}, where b_n are the b-coefficients in Plouffe's constants.
0
2, 7, 0, 0, 7, 9, 7, 2, 3, 3, 1, 0, 9, 5, 1, 6, 4, 9, 7, 8, 3, 4, 3, 1, 9, 7, 9, 0, 0, 0, 0, 6, 3, 2, 2, 7, 2, 9, 1, 0, 5, 9, 3, 1, 0, 9, 1, 2, 7, 2, 9, 9, 1, 9, 9, 9, 8, 5, 2, 0, 2, 2, 9, 1, 9, 1, 1, 5, 8, 7, 4, 1, 8, 6, 1, 7, 0, 1, 5, 7, 0, 8, 4, 0, 4, 2, 4, 5, 7, 0, 0, 8, 1, 7, 4, 3, 4, 6, 8, 4, 3, 2
(
list
;
constant
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
0,1
LINKS
Table of n, a(n) for n=0..101.
Eric Weisstein's World of Mathematics,
Plouffe's Constants
EXAMPLE
0.2700797233109516497...
CROSSREFS
Cf.
A086202
.
Sequence in context:
A100378
A020819
A390636
*
A356470
A260929
A290789
Adjacent sequences:
A111950
A111951
A111952
*
A111954
A111955
A111956
KEYWORD
nonn
,
cons
AUTHOR
Eric W. Weisstein
, Aug 22 2005
STATUS
approved