Absolute value of the minimum coefficient of (1 - x)^2 * (1 - x^2)^2 * (1 - x^3)^2 * ... * (1 - x^n)^2.
A380499
Absolute value of the minimum coefficient of (1 - x)^2 * (1 - x^2)^2 * (1 - x^3)^2 * ... * (1 - x^n)^2.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =6a(4) =4a(5) =12a(6) =8a(7) =24a(8) =19a(9) =44a(10) =36a(11) =78a(12) =74a(13) =148a(14) =156a(15) =286a(16) =322a(17) =556a(18) =682a(19) =1120a(20) =1448a(21) =2308a(22) =3072a(23) =4784a(24) =6538a(25) =10064a(26) =14001a(27) =21296a(28) =29928a(29) =45276
External references
- oeis: A380499