Number of step cyclic shifted sequences using a maximum of six different symbols.
A056414
Number of step cyclic shifted sequences using a maximum of six different symbols.
Terms
- a(0) =6a(1) =21a(2) =56a(3) =231a(4) =462a(5) =4291a(6) =6966a(7) =57561a(8) =188866a(9) =1519035a(10) =3302922a(11) =45921281a(12) =83747286a(13) =933081411a(14) =3920355712a(15) =22075451286a(16) =62230996506a(17) =940379310731
External references
- oeis: A056414