1223777

Properties

Appears in sequences

• Primes p such that q-p = 80, where q is the next prime after p.at n=11A126722
• Odd primes p(i) such that 6*p(i+j)^2-1 is also prime for j = 0..3.at n=4A223935
• Number of nX5 0..1 arrays with every element equal to 1 or 2 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=9A301820
• Prime numbersat n=94612