Tommy triangles

[tommy1729]

In analogue to Pascal triangle ( a + b) , i consider the triangles

1) a^2 + b^2
2) (a^2 + a + b^2 + b)/2

And in particular the analogue central binomial coëfficiënts.

Regards

Tommy1729

[tommy1729]

Obviosly everything grows like C 2^2^(n+O(1)) nomatter in what direction you go.
More precise results for specific cases are possible and intresting.
And the number theoretical properties.

Regards

Tommy1729