3rd elementary symmetric function of C(n,0), C(n,1), ..., C(n,n).
A025131
3rd elementary symmetric function of C(n,0), C(n,1), ..., C(n,n).
Terms
- a(0) =2a(1) =24a(2) =238a(3) =2180a(4) =19184a(5) =164864a(6) =1395230a(7) =11683212a(8) =97083652a(9) =802098704a(10) =6597442768a(11) =54074559968a(12) =441952039104
External references
- oeis: A025131