Number of elements in wreath product C_4 wr S_n that alternate up/not-up with respect to a weak product ordering.
A153743
Number of elements in wreath product C_4 wr S_n that alternate up/not-up with respect to a weak product ordering.
Terms
- a(0) =4a(1) =10a(2) =100a(3) =565a(4) =9356a(5) =79584a(6) =1844492a(7) =20922625a(8) =623457040a(9) =8840131486a(10) =321957866768
External references
- oeis: A153743