A052305 - OEIS

%I #15 Jul 25 2024 03:25:23

%S 1,1,2,1,3,2,6,3,1,8,4,6,2,13,6,8,3,18,12,4,13,1,9,6,29,16,6,18,2,18,

%T 8,40,26,12,29,3,24,8,13,58,9,36,4,36,16,40,6,39,12,18,79,18,58,1,6,

%U 48,26,58,8,54,24,29,115,24,80,2,12,78,18,36,79,8,36,13,87,32,9,40,64

%N Number of semisimple rings with A025487(n) elements: a(n) = A038538(A025487(n)).

%H Amiram Eldar, <a href="/A052305/b052305.txt">Table of n, a(n) for n = 1..10001</a>

%Y Cf. A025487, A038538.

%K nonn

%O 1,3

%A _Christian G. Bower_, Nov 15 1999