35771

Properties

Appears in sequences

• Primes p such that x^49 = 2 has no solution mod p, but x^7 = 2 has a solution mod p.at n=10A059667
• Sums of groups in A075635.at n=38A075636
• Primes that are a concatenation of 3, 5, 7 and a prime.at n=5A101252
• Prime septets of form k, k+2100, k+4200, k+6300, k+8400, k+10500, k+12600.at n=28A123107
• Primes p such that q-p = 26, where q is the next prime after p.at n=20A124594
• 1/8 the number of (n+1)X3 0..3 arrays with all 2X2 subblock sums the same.at n=6A184022
• 1/8 the number of (n+1)X8 0..3 arrays with all 2X2 subblock sums the same.at n=1A184027
• T(n,k)=1/8 the number of (n+1)X(k+1) 0..3 arrays with all 2X2 subblock sums the same.at n=29A184029
• T(n,k)=1/8 the number of (n+1)X(k+1) 0..3 arrays with all 2X2 subblock sums the same.at n=34A184029
• G.f.: A(x) = exp( Sum_{n>=1} A000172(n)^2*x^n/n ) where Franel number A000172(n) = Sum_{k=0..n} C(n,k)^3.at n=4A216352
• Greatest prime factor of n^7+1.at n=27A240550
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.at n=38A270944
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=16A293619
• Primes p such that neither g-1 nor g+1 is prime, where g is the gap from p to the next prime.at n=33A355485
• Prime numbersat n=3801