430237

Appears in sequences

• The values of c in a^2 + b^2 = c^2 where b - a = 23 and gcd(a,b,c) = 1.at n=11A117475
• Positive numbers y such that y^2 is of the form x^2+(x+23)^2 with integer x.at n=18A156567
• a(n) = 6*a(n-1)-a(n-2) for n > 2; a(1)=17, a(2)=65.at n=6A156570
• a(0)=1; a(1)=1; for n >= 2, a(n) = a(n-1) + a(n-A000005(n)).at n=37A320357