946729

Appears in sequences

• a(n) = A001609(n)^2, where g.f. of A001609 is x*(1+3*x^2)/(1-x-x^3).at n=17A218439
• Discriminants with exactly 2 associated cyclic cubic fields.at n=35A343002
• Discriminants with at least 2 associated cyclic cubic fields.at n=36A343024