86330

Appears in sequences

• Beach-Williams Pell numbers of type 2pqr (p,q,r primes).at n=10A212076
• Numbers which are the sum of two squared primes in exactly three ways (ignoring order).at n=35A226562
• Triangle read by rows giving the sum of the number of k-matchings of the graphs obtained by deleting one edge and its two vertices from the ladder graph L_n = P_2 X P_n in all possible ways.at n=49A318243