46573

Properties

Appears in sequences

• Number of binary words of length n (beginning 0) with autocorrelation function 2^(n-1)+3.at n=19A045693
• Integers n such that n is prime and x is prime, where (x,y) is the smallest solution to the Pell equation with D = n.at n=30A109748
• a(n)=the (1,1)-term of M^(n-1), where M=matrix(5,5, [3,-1,-1,-1,-1; 1,3,-1,-1,-1; 1,1,3,-1,-1; 1,1,1,3,-1; 1,1,1,1,3]).at n=8A123220
• Primes formed by rearranging five consecutive decimal digits (avoiding leading 0).at n=23A156119
• Primes p such that 2*p^4-+15 are also prime.at n=21A174366
• Norm of the complex coefficients in 1/(1 - x + (1-2*I)*x^2).at n=10A249582
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 581", based on the 5-celled von Neumann neighborhood.at n=15A283134
• Prime numbersat n=4813