-8147

Appears in sequences

• Expansion of Product_{k>0} (1+k^2*x^k)^(1/k).at n=18A303355
• Expansion of Product_{k>=1} (1 - x^k * (1 + k*x)).at n=33A336978
• Expansion of 1 / Sum_{k in Z} x^(2*k) / (1 - x^(5*k+2)).at n=47A375061