45131

Properties

Appears in sequences

• Primes whose digits can be rearranged to give the initial terms of the decimal expansion of Pi.at n=13A052493
• Number of n X n binary arrays symmetric under 180 degree rotation with all ones connected only in a 1001-1111-0100 pattern in any orientation.at n=10A146838
• Sophie Germain primes in A154939.at n=27A154941
• Primes of the form 5n^2 + 6.at n=12A201484
• Primes p such that 2*p+1 and (2*p)^2+(2*p+1)^2 are also prime.at n=42A347110
• Prime numbersat n=4685