OFFSET
0,7
COMMENTS
Row sums give A000112.
LINKS
FindStat - Combinatorial Statistic Finder, The number of chains of a poset.
EXAMPLE
Triangle begins:
1,
1,
1,1,
1,1,2,0,1,
1,1,3,3,2,2,0,3,0,0,0,1,
1,1,3,5,8,5,7,4,8,2,5,1,5,0,3,0,0,0,4,0,0,0,0,0,0,0,1,
...
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Christian Stump, Oct 28 2015
STATUS
approved