OFFSET
0,8
COMMENTS
LINKS
Alois P. Heinz, Rows n = 0..140, flattened
FORMULA
Sum_{k=0..n} T(n,k) = A137551(n), n>0.
EXAMPLE
Triangle begins:
1;
0, 1;
0, 1, 1;
0, 2, 2, 1;
0, 5, 5, 3, 1;
0, 15, 14, 9, 4, 1;
0, 52, 44, 28, 14, 5, 1;
0, 203, 154, 93, 48, 20, 6, 1;
...
MAPLE
# Uses function PMatrix from A357368.
PMatrix(10, n -> combinat:-bell(n-1)); # Peter Luschny, Oct 19 2022
CROSSREFS
KEYWORD
AUTHOR
Philippe Deléham, Jan 29 2012
STATUS
approved