OFFSET
0,2
COMMENTS
FORMULA
EXAMPLE
Triangle begins:
1;
2, 0;
4, 1, 0;
8, 2, 0, 1;
16, 4, 1, 0, 2;
32, 8, 2, 0, 1, 4;
64, 16, 4, 1, 0, 2, 8;
128, 32, 8, 2, 0, 1, 4, 16;
CROSSREFS
KEYWORD
AUTHOR
Paul Curtz, Jul 09 2008
STATUS
approved