Search: id:A143970
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%I A143970
%S A143970 1,10,1,10,10,11,10,10,110,31,10,10,110,310,161,10,10,110,310,1610,601,
%T A143970 10,10,110,310,1610,6010,2651,10,10,110,310,1610,6010,26510,10711
%N A143970 Eigentriangle by rows, n terms of (10 * A002535) followed by A002535(n)
%C A143970 A002535 = (1, 1, 11, 31, 161, 601,...) = right border. Row sums = (1, 
               11, 31, 161,...) = INVERT transform of (1, 10, 10, 10,...). Sum of 
               n-th row terms = rightmost term of next row.
%F A143970 Eigentriangle by rows, n terms of (10 * A002535) followed by A002535(n)
%e A143970 First few rows of the triangle =
%e A143970 1;
%e A143970 10, 1;
%e A143970 10, 10, 11;
%e A143970 10, 10, 110, 31;
%e A143970 10, 10, 110, 310, 161;
%e A143970 10, 10, 110, 320, 1610, 601;
%e A143970 ...
%Y A143970 A002535
%Y A143970 Sequence in context: A046148 A164915 A010691 this_sequence A093645 A130858 
               A098760
%Y A143970 Adjacent sequences: A143967 A143968 A143969 this_sequence A143971 A143972 
               A143973
%K A143970 nonn,tabl
%O A143970 0,2
%A A143970 Gary W. Adamson (qntmpkt(AT)yahoo.com), Sep 06 2008

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