|
| |
|
|
A124006
|
|
Number of Othello positions with unique realization at the end of the n-th ply.
|
|
4
|
|
|
|
1, 4, 12, 52, 228, 1192, 6160, 33344, 191380, 1072232, 6416600, 35990544, 212278256, 1145811772
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
Table of n, a(n) for n=0..13.
Alain Brobecker, Othello and retrograde analysis (pdf)
Alain Brobecker, programs to generate sequences
Alain Brobecker, othello.c
|
|
|
CROSSREFS
|
Cf. A124004, A124005.
Sequence in context: A109499 A282587 A188230 * A215524 A034716 A129841
Adjacent sequences: A124003 A124004 A124005 * A124007 A124008 A124009
|
|
|
KEYWORD
|
fini,hard,more,nonn
|
|
|
AUTHOR
|
Alain Brobecker, Nov 01 2006
|
|
|
EXTENSIONS
|
a(8)-a(9) from Alain Brobecker, Dec 30 2006
Edited by Charles R Greathouse IV, Oct 28 2009
a(10)-a(12) from Dominic Hofer, Sep 27 2019
a(13) from Dominic Hofer, Feb 11 2022
|
|
|
STATUS
|
approved
|
| |
|
|
