88854

Appears in sequences

• Smallest k such that A002522(k) and A002522(k+2n) are successive primes of the form m^2+1.at n=40A245463
• Expansion of Product_{k>=1} 1/((1 - x^k) * (1 - x^(2*k)) * (1 - x^(3*k))).at n=29A327042
• a(n) = Sum_{k=1..n} floor(n/(2*k-1))^3.at n=43A350144