Number of distinct regular languages over 3-ary alphabet, whose minimum regular expression has alphabetic width n.
A211935
Number of distinct regular languages over 3-ary alphabet, whose minimum regular expression has alphabetic width n.
Terms
- a(0) =2a(1) =9a(2) =150a(3) =3232a(4) =82614a(5) =2332374
External references
- oeis: A211935