Number of classes of endofunctions of [n] under rotation, complement to n+1 and reversal.
A275558
Number of classes of endofunctions of [n] under rotation, complement to n+1 and reversal.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =31a(5) =195a(6) =2182a(7) =30100a(8) =529674a(9) =10778125a(10) =250155012a(11) =6484839306a(12) =185757443582
External references
- oeis: A275558