158402

Appears in sequences

• a(n) = 20*a(n-1) - a(n-2), starting with a(0) = 2 and a(1) = 20.at n=4A090728
• Number of n X n 0..1 arrays with every element unequal to 0, 1 or 5 king-move adjacent elements, with upper left element zero.at n=9A303713
• a(n) = n^4 + 8*n^3 + 20*n^2 + 16*n + 2.at n=18A304725
• For each row n in array A374602(n, k), the asymptotic geometric growth factor of every A377290(n) terms, represented by its nearest integer.at n=37A377291