93083

Properties

Appears in sequences

• Primes such that when they are concatenated with their 10's complement (which also must be prime), the result is a brilliant number.at n=23A168466
• Number of (n+6)X10 0..1 matrices with each 7X7 subblock idempotent.at n=12A224584
• Seventh prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.at n=30A238679
• Coefficient of x^n in the expansion of ( (1-x) / (1-x-x^3) )^n.at n=15A370625
• Prime numbersat n=8990