A001326 - cp's OEIS frontend

A001326 Number of equivalence classes of n-valued Post functions of 2 variables under action of semi-direct product of symmetric group S_2 and complementing group D(2,n).

n	a(n)
2	6
3	2862
4	537157696
5	37252918396015625
6	1289303099816839265917858176
7	32115447190132359991237336502881651018804
8	784637716923335095479473759060307277562325323313332617216
9	24578381309444114202259488565864018899536000344974197975371115039374528219929

[6, 2862, 537157696, 37252918396015625, 1289303099816839265917858176, 32115447190132359991237336502881651018804, 784637716923335095479473759060307277562325323313332617216, 24578381309444114202259488565864018899536000344974197975371115039374528219929]

cp's OEIS Frontend

A001326 Number of equivalence classes of n-valued Post functions of 2 variables under action of semi-direct product of symmetric group S_2 and complementing group D(2,n).

Table of values

List of values