OFFSET
0,5
COMMENTS
Mirror image of triangle in A147703.
FORMULA
EXAMPLE
Triangle begins:
1;
1, 1;
1, 3, 2;
1, 5, 9, 5;
1, 7, 20, 27, 13;
1, 9, 35, 73, 80, 34;
CROSSREFS
KEYWORD
AUTHOR
Philippe Deléham, Nov 06 2011
STATUS
approved