|
| |
|
|
A365254
|
|
Decimal expansion of the central column (converted to base 10) of rule-30 1-D cellular automaton, when started from a single ON cell.
|
|
2
|
|
|
|
8, 6, 2, 3, 8, 9, 7, 8, 3, 9, 4, 7, 3, 8, 4, 0, 4, 8, 6, 4, 0, 8, 0, 0, 2, 4, 6, 0, 8, 6, 7, 5, 1, 1, 2, 8, 1, 0, 8, 5, 3, 2, 9, 6, 3, 6, 2, 4, 5, 5, 0, 6, 1, 5, 2, 6, 1, 9, 5, 8, 4, 5, 2, 9, 1, 7, 9, 3, 2, 0, 2, 7, 5, 8, 9, 2, 3, 4, 7, 8, 6, 0, 0, 9, 7, 2, 5
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,1
|
|
|
COMMENTS
|
This constant is mentioned in Wolfram (2019 and 2022).
It is created by treating the central column values (A051023) as binary digits to the right of the radix point and converting the result to base 10.
|
|
|
REFERENCES
|
Stephen Wolfram, Twenty Years of A New Kind of Science, Wolfram Media, 2022, p. 290.
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
0.862389783947384048640800246086751128108532963624550...
|
|
|
MATHEMATICA
|
Take[First[RealDigits[FromDigits[{CellularAutomaton[30, {{1}, 0}, {700, {{0}}}], 0}, 2]]], 200]
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
