230370

Appears in sequences

• a(n) = 256*n^2 - n.at n=29A158010
• a(n) = 1024*n^2 - 2*n.at n=14A158420
• a(n) = 900*n^2 - 30.at n=15A158669
• Even numbers k such that 6k+1, 12k+1, 18k+1, 36k+1 and 72k+1 are all primes.at n=35A206349