36065

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 85.at n=31A020424
• a(n) = T(2n,n+2), T given by A026736.at n=7A026851
• a(n) = 46*n^2 + 1.at n=28A158632
• Number of (1+1) X (n+1) arrays of permutations of 0..n*2+1 with each element having directed index change 0,1 0,-2 1,0 or -1,0.at n=16A264300
• Indices of primes in A007443.at n=34A287915
• E.g.f. A(x) satisfies A(x) = 1/( 1 - x * A(x)^2 * cosh(x * A(x)) ).at n=5A381172