a(n) gives the number of nonisomorphic connected compact Lie groups of dimension n which are simple products.
A177821
a(n) gives the number of nonisomorphic connected compact Lie groups of dimension n which are simple products.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =3a(6) =6a(7) =6a(8) =8a(9) =12a(10) =14a(11) =18a(12) =23a(13) =27a(14) =34a(15) =43a(16) =52a(17) =62a(18) =79a(19) =93a(20) =109a(21) =138a(22) =159a(23) =187a(24) =236a(25) =270a(26) =316a(27) =385a(28) =442a(29) =517
External references
- oeis: A177821