OFFSET
0,2
COMMENTS
FORMULA
T(n,k) = Sum_{i=k..n} A047999(n,i).
EXAMPLE
Triangle begins:
k=0 1 2 3 4 5 6 7 8
n=0: 1;
n=1: 2, 1;
n=2: 2, 1, 1;
n=3: 4, 3, 2, 1;
n=4: 2, 1, 1, 1, 1;
n=5: 4, 3, 2, 2, 2, 1;
n=6: 4, 3, 3, 2, 2, 1, 1;
n=7: 8, 7, 6, 5, 4, 3, 2, 1;
n=8: 2, 1, 1, 1, 1, 1, 1, 1, 1;
For n=5, row 5 here and row 5 of A047999 are:
row 4, 3, 2, 2, 2, 1
sums of 1, 1, 0, 0, 1, 1
CROSSREFS
KEYWORD
AUTHOR
Gary W. Adamson, Nov 21 2022
STATUS
approved