OFFSET
0,2
COMMENTS
EXAMPLE
Triangle begins:
1;
2,1;
12,4,1;
114,32,6,1;
1446,364,62,8,1;
22722,5276,854,102,10,1;
424302,92332,14466,1664,152,12,1;
9168162,1889012,289222,32536,2874,212,14,1; ...
PROG
(PARI)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Paul D. Hanna, May 30 2005
STATUS
approved