OFFSET
1,1
COMMENTS
This also has the obvious corresponding string alignment interpretation where we allow only one-to-one alignments between strings a_1...a_m and b_1...b_n, and additionally demand that aligned characters have a distance of at most 1.
FORMULA
EXAMPLE
2;
3 7;
3 10 22;
3 10 32 71;
3 10 32 103 228;
3 10 32 103 331 733;
3 10 32 103 331 1064 2356;
3 10 32 103 331 1064 3420 7573;
3 10 32 103 331 1064 3420 10993 24342;
3 10 32 103 331 1064 3420 10993 35335 78243;
3 10 32 103 331 1064 3420 10993 35335 113578 251498;
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Steffen Eger, Mar 06 2011
STATUS
approved