90692

Appears in sequences

• a(1) = 1; a(2*n) = prime(n)*a(n), a(2*n+1) = prime(n)*a(n) + a(n+1), where prime(n) is the n-th prime.at n=38A176716
• Difference between maximum and minimum positive value y in solutions to x^2 - y^2 = n!.at n=5A181895
• Number of primes between pairs of consecutive highly composite numbers (A002182).at n=45A333725
• Numbers k such that A113184(k) = A113184(k+1).at n=27A348585