1313046875

Appears in sequences

• a(n) = n^(n+2)*(n+2)^n.at n=5A051490
• Numbers of the form p^q * q^p, with distinct primes p and q.at n=10A082949
• Numbers of the form 5^p * p^5 for p prime.at n=3A097206
• a(n) = n^7 * 7^n.at n=5A098803
• Numbers whose prime factors are raised to the powers of each other.at n=10A113855
• Write exp(-x) = Product_{n>=1} (1 + g_n x^n); a(n) = denominator(g_n).at n=34A170911
• a(n) = 5^n * n^5.at n=7A198402
• 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=32A276372
• a(n) = prime(n)^prime(n+1) * prime(n+1)^prime(n).at n=2A284866
• Triangle, read by rows: n^k * k^n, for n >= 1 and k = 1..n.at n=25A303990
• 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=23A334633
• Odd bisection of A374431.at n=17A374430
• Row product of A374433.at n=35A374431