Triangle of multi-edge stars with n edges by cyclotomic index.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =2a(8) =2a(9) =1a(10) =1a(11) =3a(12) =6a(13) =3a(14) =1a(15) =1a(16) =4a(17) =11a(18) =11a(19) =4a(20) =1a(21) =1a(22) =5a(23) =23a(24) =33a(25) =22a(26) =5a(27) =1a(28) =1a(29) =7