%I A007461 M0117
%S A007461 1,1,2,1,2,4,0,5,2,4,0,10,0,12,4,13,6,12,0,18,12,20,20,
%T A007461 36,20,36,16,44,32,60,40,73,50,56,40,58,44,52,60,84,36,
%U A007461 112,88,108,136,132,152,178,136,232,108,260,244,256,304,288
%N A007461 Shifts left under AND-convolution with itself.
%D A007461 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%H A007461 M. Bernstein and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.CO/
               0205301">Some canonical sequences of integers</a>, Linear Alg. Applications, 
               226-228 (1995), 57-72; erratum 320 (2000), 210.
%Y A007461 Sequence in context: A061678 A131022 A137408 this_sequence A143446 A132014 
               A110330
%Y A007461 Adjacent sequences: A007458 A007459 A007460 this_sequence A007462 A007463 
               A007464
%K A007461 nonn,nice,eigen
%O A007461 0,3
%A A007461 N. J. A. Sloane (njas(AT)research.att.com).