85681

Appears in sequences

• Second Bernoulli polynomial evaluated at x=n! (multiplied by 6).at n=5A020544
• A symmetrical triangle sequence: t(n,m)=n!*Eulerian[n + 1, m] - n! + 1.at n=22A174691
• A symmetrical triangle sequence: t(n,m)=n!*Eulerian[n + 1, m] - n! + 1.at n=26A174691
• Number of n X n 0..1 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..1 introduced in row major order.at n=5A204191
• Number of n X 6 0..1 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..1 introduced in row major order.at n=5A204195
• Where records occur in A304480.at n=46A335116
• Expansion of x*(1+38*x+x^2)/((1-x)*(x^2-34*x+1)).at n=3A361491