%I A014473
%S A014473 0,0,0,0,1,0,0,2,2,0,0,3,5,3,0,0,4,9,9,4,0,0,5,14,19,14,5,0,0,6,20,34,
%T A014473 34,20,6,0,0,7,27,55,69,55,27,7,0,0,8,35,83,125,125,83,35,8,0,0,9,44,
%U A014473 119,209,251,209,119,44,9,0,0,10,54,164,329,461,461,329,164,54,10,0,0
%N A014473 Pascal's triangle - 1.
%F A014473 G.f.: x^2y / [(1-x)*(1-xy)*(1-x(1+y)) ]. - R. Stephan, Jan 24 2005
%p A014473 with(combstruct):for n from 0 to 11 do seq(-1+count(Combination(n), size=m),
m = 0 .. n) od; - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com),
Apr 09 2008
%Y A014473 A007318(n) - 1.
%Y A014473 Columns include A000096, A062748, A063258, A062988. Row sums are in A000295.
Central column is in A030662.
%Y A014473 Triangle without zeros: A014430.
%Y A014473 Sequence in context: A067138 A059692 A004247 this_sequence A101164 A062275
A138270
%Y A014473 Adjacent sequences: A014470 A014471 A014472 this_sequence A014474 A014475
A014476
%K A014473 nonn,tabl
%O A014473 0,8
%A A014473 N. J. A. Sloane (njas(AT)research.att.com).
%E A014473 More terms from Erich Friedman (erich.friedman(AT)stetson.edu).
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