Triangle T(k,n) giving number of symmetric polynomials of degree n in k noncommuting variables, n >=2, 2 <= k <= n.
A055107
Triangle T(k,n) giving number of symmetric polynomials of degree n in k noncommuting variables, n >=2, 2 <= k <= n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =4a(5) =1a(6) =1a(7) =8a(8) =12a(9) =1a(10) =1a(11) =13a(12) =44a(13) =33a(14) =1a(15) =1a(16) =19a(17) =109a(18) =208a(19) =88a(20) =1a(21) =1a(22) =26a(23) =223a(24) =753a(25) =910a(26) =232a(27) =1a(28) =1a(29) =34
External references
- oeis: A055107