Template:Seal triangles 3

triangle  A076831 and its row sums  A076766	triangle  A034253 and its row sums  A034343
0 1 2 3 4 5 6 7 0 1 1 1 1 1 2 2 1 2 1 4 3 1 3 3 1 8 4 1 4 6 4 1 16 5 1 5 10 10 5 1 32 6 1 6 16 22 16 6 1 68 7 1 7 23 43 43 23 7 1 148	0 1 2 3 4 5 6 7 0 1 1 1 0 1 1 2 0 1 1 2 3 0 1 2 1 4 4 0 1 3 3 1 8 5 0 1 4 6 4 1 16 6 0 1 6 12 11 5 1 36 7 0 1 7 21 27 17 6 1 80