80282

Appears in sequences

• G.f.: A(x) = ( G(x)^7 - G(x^7) - 7*x*((1-x^6)/(1-x))/(1-x^7) )/(49*x^2) where G(x) is the g.f. of A110635.at n=13A111584
• Number of n X 4 array permutations with each element moving zero or one space horizontally or diagonally.at n=4A189444
• T(n,k)=Number of nXk array permutations with each element moving zero or one space horizontally or diagonally.at n=32A189449
• Number of 5Xn array permutations with each element moving zero or one space horizontally or diagonally.at n=3A189453
• a(n) = 2*F(n-1) + 2*F(n-3) + 10*F(n-5) + 9*F(n-8) where n >= 8 and F = A000045.at n=15A280932
• Exponential self-convolution of A232690.at n=7A333044