5402250

Appears in sequences

• a(n) = Product_{i=1..n} prime(i)^i.at n=4A076954
• Primal codes of finite idempotent functions on positive integers.at n=20A109298
• Minimal Goedel number of endofunctions on k points, by row and sorted within rows (number of points).at n=31A125024
• Number of ordered set partitions of [n] where the maximal block size equals four.at n=6A320760
• For any number n with binary expansion Sum_{k = 1..m} 2^e_k (where 0 <= e_1 < ... < e_m), a(n) = Product_{k = 1..m} prime(1+e_k)^k (where prime(k) denotes the k-th prime number).at n=15A344530
• a(n) = A276086(A328623(n)).at n=39A346233