OFFSET
2,2
EXAMPLE
First few rows of the triangle are:
1;
2, 2;
4, 4, 3;
7, 8, 6, 4;
12, 14, 12, 8, 5;
20, 24, 21, 16, 10, 6;
33, 40, 36, 28, 20, 12, 7;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Mar 26 2005
EXTENSIONS
Edited by Ralf Stephan, Apr 05 2009
STATUS
approved