65031

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 85.at n=2A031763
• Numbers k such that 139*2^k-1 is prime.at n=43A050595
• Partial sums of A000084.at n=12A058351
• The numbers n in s=n^2 + (n+1)^2 that satisfy the requirement for two consecutive squares c,d with c<d with d-c being the sum of two consecutive squares that c<s<d will give s-c and d-s both being squares.at n=34A192743