OFFSET
0,4
FORMULA
EXAMPLE
Triangle begins:
1;
1, 1;
3, 5, 2;
15, 42, 37, 10;
105, 450, 699, 458, 104;
945, 5775, 13845, 16065, 8866, 1816;
10395, 85995, 293265, 522345, 506028, 248660, 47312 ;...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Philippe Deléham, Jul 21 2007, Jul 25 2007
STATUS
approved