OFFSET
1,2
EXAMPLE
1/1; -->
1/1 1/1; --> 1
1/1 1/3 1/1; --> 3
1/1 4/3 4/3 1/1; -->
1/1 7/3 8/3 7/3 1/1; --> 7
1/1 10/3 5/1 5/1 10/3 1/1;
1/1 13/3 25/3 10/1 25/3 13/3 1/1;
1/1 16/3 38/3 55/3 55/3 38/3 16/3 1/1; ...
CROSSREFS
KEYWORD
tabf,nonn,less
AUTHOR
EXTENSIONS
Corrected and extended by Sean A. Irvine, Apr 13 2021
STATUS
approved