OFFSET
1,2
COMMENTS
Sequence suggested by Leroy Quet on the SeqFan mailing list. B(1,n)=B(n,1)=A076220(n).
EXAMPLE
The 16 configuration 3x2 are the following
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1 2 3 | 2 5 6 | 3 4 1 | 4 5 6 | 6 1 2 | 6 5 4
6 5 4 | 3 4 1 | 2 5 6 | 3 2 1 | 5 4 3 | 1 2 3
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1 4 3 | 3 2 1 | 3 4 5 | 5 2 3 | 6 1 4
6 5 2 | 4 5 6 | 2 1 6 | 6 1 4 | 5 2 3
------------------------------------------------
2 1 6 | 3 2 5 | 4 1 6 | 5 4 3 | 6 5 2
3 4 5 | 4 1 6 | 3 2 5 | 6 1 2 | 1 4 3
------------------------------------------------
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Giovanni Resta, Mar 28 2006
STATUS
approved