40525

Appears in sequences

• a(n) = dot_product(1,2,...,n)*(3,4,...,n,1,2).at n=47A026037
• The values of c in a^2 + b^2 = c^2 where b - a = 23 and gcd(a,b,c) = 1.at n=8A117475
• Positive numbers y such that y^2 is of the form x^2+(x+23)^2 with integer x.at n=14A156567
• a(n) = 6*a(n-1)-a(n-2) for n > 2; a(1)=37, a(2)=205.at n=4A156569
• Expansion of 1 / ((1-x)^2*(1-x^2)*(1-x^3)*...*(1-x^8)).at n=36A288343