1488762

Appears in sequences

• Triangle T(n,m) = coefficient of x^n in expansion of (1/2-1/2*(1-8*x)^1/4)^m = sum(n>=m, T(n,m) x^n), n>=1, m>=1.at n=47A202039
• Number of rooted bipartite maps of genus 1/2 with n edges.at n=8A361139