%I #8 Aug 29 2023 15:55:39

%S 6,5,5,4,3,3,2,1,0,0,6,5,5,4,1,1,5,2,6,6,3,0,0,4,1,1,5,1,5,5,2,6,6,3,

%T 0,0,4,1,5,5,2,5,5,2,6,6,3,0,4,4,1,5,5,2,6,6,2,6,3,3,0,4,4,1,5,5,2,6,

%U 3,3,6,3,3,0,4,4,1,5,2,2,6,3,3,0,3,3,0,4,1,1,5,2,2,6,3,3,0,4,0,0,4,1,1,5,2

%N 7*n digit-reversed mod 7.

%C Unlike the cases 2, 4, 5 and 6 there is no clear pattern.

%t Table[Mod[IntegerReverse[7n],7],{n,2,110}] (* _Harvey P. Dale_, Aug 29 2023 *)

%Y Cf. A084052, A084053, A084055, A084339, A084340, A084341.

%K base,easy,nonn

%O 2,1

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 26 2003

%E More terms from _Ray Chandler_, May 27 2003