Template:Boolf triangles Pine and Spruce/Spruce

💧    triangle Spruce    row sums Moss
k n	0	1	2	3	4	sums
0	2					2
1	1	1				2
2	6	5	1			12
3	176	50	13	1		240
4	62280	2704	266	29	1	65280