92317

Properties

Appears in sequences

• G.f. A(x) satisfies: A(x)^2 equals the g.f. of A110630, which consists entirely of numbers 1 through 4.at n=31A112570
• Smaller of two consecutive prime numbers such that p0+p1=average of twin prime pairs and p0*p1+7=average of twin prime pairs.at n=8A153374
• Equals two maps: number of nX2 binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and vertical neighbors in a random 0..2 nX2 array.at n=8A220372
• T(n,k)=Equals two maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and vertical neighbors in a random 0..2 nXk array.at n=46A220375
• T(n,k)=Equals two maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and vertical neighbors in a random 0..3 nXk array.at n=46A220430
• Numbers k such that phi(2k+1) = phi(2k+2).at n=21A308378
• Emirps p such that both p and its reversal are sums of three consecutive primes.at n=14A345472
• Primes in A284798.at n=20A372770
• Prime numbersat n=8915