OFFSET
1,2
COMMENTS
The initial position needs no moves to be reached and is set to value 0
Read by rows:
a(1) a(2) .... a(8)
a(9) a(10) .... a(16)
....
....
a(57) a(58) .... a(64)
CROSSREFS
KEYWORD
nonn,easy,full,tabf,fini
AUTHOR
Frieder Mittmann, Sep 07 2014
STATUS
approved