3557278

Appears in sequences

• Triangle T(n,k) = 1 - A176338(k) - A176338(n-k) + A176338(n) read by rows.at n=16A176340
• Triangle T(n,k) = 1 - A176338(k) - A176338(n-k) + A176338(n) read by rows.at n=19A176340