|
|
A210623
|
|
Decimal expansion of (11111111/10^8)^(1/4).
|
|
1
|
|
|
5, 7, 7, 3, 5, 0, 2, 6, 7, 7, 4, 6, 2, 5, 0, 0, 8, 6, 1, 2, 2, 4, 2, 5, 5, 6, 4, 0, 0, 2, 5, 0, 0, 8, 9, 8, 7, 4, 1, 6, 0, 8, 1, 0, 1, 9, 5, 9, 7, 5, 7, 1, 6, 4, 5, 8, 1, 8, 7, 1, 0, 6, 4, 6, 3, 4, 0, 5, 1, 1, 6, 7, 1, 0, 4, 7, 2, 2, 3, 0, 2, 8, 1, 5, 9, 2, 1, 9, 3, 8, 1, 3, 9, 6, 1, 7, 8, 0, 9
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
COMMENTS
|
A good lower bound for A001620 which maintains the ((10^k-1)/9/10^k)^(1/4) form is (111/1000)^(1/4) = 0.57720587746414... . - A.H.M. Smeets, Nov 15 2018
|
|
LINKS
|
|
|
EXAMPLE
|
.57735026774625008612242556400250089874160810195975716458187...
|
|
MATHEMATICA
|
RealDigits[(11111111 / 10^8)^(1/4), 10, 100][[1]] (* Vincenzo Librandi, Jul 24 2017 *)
|
|
PROG
|
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); (11111111/10^8)^(1/4); // G. C. Greubel, Sep 04 2018
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|