OFFSET
1,3
EXAMPLE
First few rows of the triangle are:
1;
1, 2;
1, 0, 2;
1, 2, 0, 3;
1, 0, 0, 0, 2;
1, 2, 2, 0, 0, 4;
1, 0, 0, 0, 0, 0, 2;
...
MAPLE
A130210 := proc(n, k)
end proc:
seq(seq(A130210(n, k), k=1..n), n=1..15) ; # R. J. Mathar, Aug 06 2016
CROSSREFS
KEYWORD
AUTHOR
Gary W. Adamson, May 17 2007
STATUS
approved