"CFJ" (necklace, size, labeled) transform of 1,2,3,4...
A032136
"CFJ" (necklace, size, labeled) transform of 1,2,3,4...
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =16a(5) =85a(6) =876a(7) =2359a(8) =11320a(9) =86265a(10) =2064700a(11) =6086971a(12) =37979844a(13) =226139797a(14) =2607277050a(15) =117848675715a(16) =402264826576
External references
- oeis: A032136