31873

Properties

Appears in sequences

• Primes which are not the sum of consecutive composite numbers.at n=44A037174
• First prime after phi(prime(n)^2).at n=40A079477
• Primes in A103374.at n=20A103384
• Primes of the form 256n+129.at n=28A105130
• 1 together with terms of A037174.at n=45A140464
• Smallest emirp corresponding to the prime of A178581.at n=30A178582
• Smallest emirp corresponding to the prime of A178583.at n=9A178584
• Number of n X 3 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 1 1 and 1 1 0 vertically.at n=9A207483
• Primes of the form 384*k + 1.at n=26A229854
• Primes which are not the sum of two or more consecutive nonprime numbers.at n=42A257393
• a(n) = (Sum_{i=1..n-1} i^(n-2)) mod n^3.at n=33A284759
• a(n) = Sum_{i=1..n-1}(i^(n-2)) mod n^4.at n=33A284760
• Primes dividing nonzero terms in A002065.at n=36A328704
• Prime numbersat n=3424