270037043

Appears in sequences

• Positive integer values of n such that 6*n^2-5 is a square.at n=17A080806
• a(n)*a(n+3) - a(n+1)*a(n+2) = 5, given a(0)=a(1)=1, a(2)=3.at n=18A080874
• a(1)=1, a(n) = a(n-1) + sum of odd numbers which are among the first (n-1) terms of the sequence.at n=26A131093
• a(n) = 10*a(n-1) - a(n-2) for n >= 2 with a(0) = 1 and a(1) = 3.at n=9A140780
• Denominators of the other-side convergents to sqrt(6).at n=17A259594