93103

Properties

Appears in sequences

• Primes of the form n^3-2*n^2-1.at n=8A214886
• The smallest of four consecutive primes with prime gaps {a,b,c} = {10,18,2}.at n=14A215719
• Number of length n+3 0..n arrays with no four elements in a row with pattern aabb (possibly a=b) and new values 0..n introduced in 0..n order.at n=6A242542
• Number of length n+3 0..7 arrays with no four elements in a row with pattern aabb (possibly a=b) and new values 0..7 introduced in 0..7 order.at n=6A242548
• Number of step cyclic shifted sequence structures of length n using an infinite alphabet.at n=11A288628
• G.f.: Sum_{n>=0} ( (1+x)^n - 1/(1+x)^n )^n.at n=5A319466
• Prime numbersat n=8993