111740

Appears in sequences

• Triangle T(n,k) = T(n-1, k) + T(n-1, k-1) + 7*T(n-2, k-1), read by rows.at n=39A153520
• Triangle T(n,k) = T(n-1, k) + T(n-1, k-1) + 7*T(n-2, k-1), read by rows.at n=41A153520
• Number of length 2+2 0..n arrays with the medians of every three consecutive terms nondecreasing.at n=18A250141
• Expansion of Product_{k>=1} (1 + x^k)^A065958(k).at n=13A301980