A175488 - OEIS

A175488

Triangle read by rows: a(n,m) = the largest positive integer that, when written in binary, occurs as a substring both in binary m and in binary n.

%I #6 Mar 11 2014 01:32:53

%S 1,1,2,1,1,3,1,2,1,4,1,2,1,2,5,1,2,3,2,2,6,1,1,3,1,1,3,7,1,2,1,4,2,2,

%T 1,8,1,2,1,4,2,2,1,4,9,1,2,1,2,5,2,1,2,2,10,1,2,3,2,5,3,3,2,2,5,11,1,

%U 2,3,4,2,6,3,4,4,2,3,12,1,2,3,2,5,6,3,2,2,5,5,6,13,1,2,3,2,2,6,7,2,2,2,3

%N Triangle read by rows: a(n,m) = the largest positive integer that, when written in binary, occurs as a substring both in binary m and in binary n.

%Y Cf. A175466

%K base,tabl,nonn

%O 1,3

%A _Leroy Quet_, May 28 2010

%E Keyword:tabl added and sequences extended by _R. J. Mathar_, Sep 28 2010