OFFSET
0,9
COMMENTS
Contains A156920 as submatrix.
Row-reversal of A102365. - Philippe Deléham, Feb 12 2013
FORMULA
EXAMPLE
Triangle begins :
1
0, 1
0, 1, 1
0, 1, 5, 1
0, 1, 15, 18, 1
0, 1, 37, 129, 58, 1
0, 1, 83, 646, 877, 179, 1
CROSSREFS
Row sums A014307(n).
KEYWORD
AUTHOR
Philippe Deléham, Feb 08 2013
STATUS
approved