1074790400domain: NAppears in sequencesa(n) = 4^n + 8^n.at n=10A063481a(n) = 4^(n*(n-1)/2) + 4^(n*(n+1)/2) for n > 0, with a(0) = 1.at n=5A337951a(n) = n^10 * Product_{p|n, p prime} (1 + 1/p^10).at n=7A351305a(n) = n^10 * Sum_{d^2|n} 1 / d^10.at n=7A351608