"DGJ" (bracelet, element, labeled) transform of 1,2,3,4...
A032224
"DGJ" (bracelet, element, labeled) transform of 1,2,3,4...
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =22a(5) =115a(6) =576a(7) =2569a(8) =26860a(9) =190761a(10) =1525420a(11) =19634131a(12) =210376464a(13) =2087806747a(14) =24758846490a(15) =428700704475
External references
- oeis: A032224