Number of primitive (aperiodic) step shifted (decimated) sequences using a maximum of five different symbols.
A056384
Number of primitive (aperiodic) step shifted (decimated) sequences using a maximum of five different symbols.
Terms
- a(0) =5a(1) =20a(2) =70a(3) =350a(4) =820a(5) =8030a(6) =13170a(7) =102750a(8) =327050a(9) =2444780a(10) =4884430a(11) =61632150a(12) =101732420a(13) =1017309930a(14) =3816214730a(15) =19104506250a(16) =47683838320a(17) =635787430450
External references
- oeis: A056384