64919121

Appears in sequences

• Positive integer values of n such that 6*n^2-5 is a square.at n=16A080806
• a(n)*a(n+3) - a(n+1)*a(n+2) = 5, given a(0)=a(1)=1, a(2)=2.at n=17A080873
• 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=24A131093
• a(0)=a(1)=1, a(2)=4, a(3)=7, a(n+4) = 10*a(n+2) - a(n).at n=17A152450