2391496

Appears in sequences

• a(n) = Sum_{k=0..n} binomial(n^2,k).at n=6A066382
• The n-th positive integer that has exactly n representations of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.at n=31A317537