%I A094946
%S A094946 1,1011,10110111,1011011101111,1011011101111011111,
%T A094946 10110111011110111110111111,1011011101111011111011111101111111,
%U A094946 1011011101111011111011111101111111011111111
%N A094946 Zero-one triangle sequence.
%C A094946 Sum of n-th term digits is C(n+2,2).
%F A094946 a(n)=A094945((n+1)(n+2)/2+n)
%Y A094946 Cf. A023532.
%Y A094946 Sequence in context: A055473 A035125 A115769 this_sequence A158877 A159774 
               A072140
%Y A094946 Adjacent sequences: A094943 A094944 A094945 this_sequence A094947 A094948 
               A094949
%K A094946 easy,nonn
%O A094946 0,2
%A A094946 Paul Barry (pbarry(AT)wit.ie), May 25 2004