85968

Appears in sequences

• Smallest k such that k and k+n have the same prime signature that is different from all previous terms.at n=31A085876
• The indexing sequence for successively better golden semiprimes.at n=22A165569
• Number of vertices of type B at level n of the hyperbolic Pascal pyramid.at n=13A292291
• Array (p(n,k)) read by antidiagonals: p(n,k) is the index of the prime in position (n,k) in the array A333086.at n=39A333087
• E.g.f. satisfies: A(x) * log(A(x)) = x * (exp(x*A(x)) - 1).at n=8A356882