OFFSET
0,2
COMMENTS
EXAMPLE
First few rows of the triangle:
1;
2, 2;
5, 4, 4;
10, 10, 8, 8;
21, 20, 20, 16, 16;
42, 42, 40, 40, 32, 32;
85, 84, 84, 80, 80, 64, 64;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, May 11 2007
STATUS
approved