74465domain: NAppears in sequencesRhombic dodecahedral numbers: a(n) = n^4 - (n - 1)^4.at n=26A005917Sum of the elements in any transversal of a prime(n) X prime(n) array containing the numbers from 1 to prime(n)^2 in standard order.at n=15A066886Beach-Williams Pell numbers of type pqr (p,q,r primes).at n=8A212079