65047

Appears in sequences

• n times n+2 gives the concatenation of two numbers m and m-9.at n=6A116226
• a(n) = n*(8*n^2 + 1)/3.at n=29A143166
• Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.at n=4A317000
• Number of n X 5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.at n=3A317001
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.at n=31A317004
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.at n=32A317004
• a(n) = (4*n^3 - 6*n^2 + 20*n + 3)/3.at n=37A322597