189267968
domain: N
Appears in sequences
- a(n) = 2^n*n^2.at n=19A007758
- Numbers of the form p^q * q^p, with distinct primes p and q.at n=8A082949
- Numbers of the form p^2 * 2^p for p prime.at n=7A098096
- Numbers whose prime factors are raised to the powers of each other.at n=8A113855
- Write exp(-x) = Product_{n>=1} (1 + g_n x^n); a(n) = denominator(g_n).at n=37A170911
- Numbers n such that, in the prime factorization of n, the list of the exponents is a rotation of the list of the prime factors.at n=29A276372
- Numbers k of the form p_1^p_m * p_2^p_(m-1) * ... * p_(m-1)^p_2 * p_m^p_1 for increasing primes p_i.at n=18A334633
- Row product of A374433.at n=38A374431