|
%I #10 Aug 23 2017 06:08:32
%S 1,1,2,2,4,2,0,4,0,4,4,4,0,0,2,2,4,0,0,2,0,4,4,2,2,0,0,0,4,2,0,4,2,4,
%T 0,0,0,0,0,4,4,0,0,2,0,4,4,4,0,2,2,0,4,0,4,0,0,4,4,4,0,0,0,2,0,2,0,2,
%U 2,0,4,0,0,0,4,0,0,0,0,2,0,4,4,0,4,0,2,4,4,0,0,2,0,4,0,2,0,0,0,4,4,2,0,0,0
%N a(n) = phi(n) mod 6.
%H Antti Karttunen, <a href="/A084300/b084300.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) = A000010(n) mod 6.
%o (PARI) A084300(n) = (eulerphi(n)%6); \\ _Antti Karttunen_, Aug 22 2017
%Y Cf. A000010, A054763, A074942, A084299, A084301.
%K easy,nonn
%O 1,3
%A _Labos Elemer_, Jun 02 2003
|
