145800000

Appears in sequences

• a(n) = n^n * (n+1)^(n+1).at n=5A090205
• a(n) = Product_{k=1..d(n)-1} lcm(b(k), b(k+1)), where b(k) is the k-th positive divisor of n and d(n) = the number of positive divisors of n.at n=29A136182
• Numbers that are products of distinct terms in A000312.at n=28A156223
• Numbers representable as x^x * y^y, with x > y > 1.at n=12A228174
• Number A(n,k) of lattice paths from {n}^k to {0}^k using steps that decrement one component by 1 such that for each point p we have abs(p_{i}-p_{(i mod k)+1}) <= 1 and the first component used is p_1; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=61A318191