%I

%S 0,1,2,12,22,31,40,50,60,151,242,332,422,513,604,686,768,849,930,1012,

%T 1094,1185,1276,1366,1456,1547,1638,2458,3278,4097,4916,5736,6556,

%U 7367,8178,8988,9798,10609,11420,12240,13060,13879,14698,15518,16338

%N Row sums of A163334 and A163336 divided by 6.

%F a(n) = floor(A163342(n)/6) (floor probably unnecessary).

%K nonn

%O 0,3

%A _Antti Karttunen_, Jul 29 2009