Total number of parts in all m-color dihedral compositions of n (that is, the total number of parts in all dihedral compositions of n where a part of size m may be colored with one of m colors).
A308817
Total number of parts in all m-color dihedral compositions of n (that is, the total number of parts in all dihedral compositions of n where a part of size m may be colored with one of m colors).
Terms
- a(0) =1a(1) =4a(2) =10a(3) =26a(4) =56a(5) =138a(6) =299a(7) =726a(8) =1686a(9) =4158a(10) =10130a(11) =25678a(12) =64725a(13) =166538a(14) =428456a(15) =1112226a(16) =2888604a(17) =7533750a(18) =19653903a(19) =51367462a(20) =134277878a(21) =351284164a(22) =919080550a(23) =2405427698a(24) =6295780309a(25) =16480373968a(26) =43141303978a(27) =112939105716a(28) =295664584064a(29) =774042041090
External references
- oeis: A308817