704652312

Appears in sequences

• Triangle of central factorial numbers 4^k T(2n+1, 2n+1-2k).at n=41A008958
• Triangle of scaled central factorial numbers, T(n,k) = A008958(n,n-k).at n=39A160562
• Expansion of 1/((1-x) * (1-9*x) * (1-25*x) * (1-49*x)).at n=5A381513