Number of cyclic change-ringing sequences of length n for 5 bells.
A324944
Number of cyclic change-ringing sequences of length n for 5 bells.
Terms
- a(0) =1a(1) =7a(2) =18a(3) =50a(4) =120a(5) =418a(6) =2114a(7) =10140a(8) =41544a(9) =164022a(10) =730136a(11) =3770982a(12) =20541820a(13) =110476618a(14) =580834748a(15) =3013771544a(16) =15539996378a(17) =79715421726
External references
- oeis: A324944