OFFSET
0,3
EXAMPLE
Triangle starts:
[0] 1
[1] 1, 2
[2] 1, 5, 4
[3] 1, 10, 16, 8
[4] 1, 17, 49, 44, 16
[5] 1, 26, 121, 182, 112, 32
[6] 1, 37, 256, 593, 584, 272, 64
[7] 1, 50, 484, 1616, 2368, 1712, 640, 128
[8] 1, 65, 841, 3848, 7921, 8312, 4720, 1472, 256
[9] 1, 82, 1369, 8254, 22841, 33002, 26704, 12448, 3328, 512
MAPLE
T := (n, k) -> 2^k*binomial(n, k)*hypergeom([-k, k - n, k - n], [1, -n], 1/2):
seq(seq(simplify(T(n, k)), k=0..n), n=0..9);
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Peter Luschny, Feb 10 2018
STATUS
approved