cp's OEIS Frontend

A014463 Triangular array formed from elements to left of middle of rows of Pascal's triangle that are not 1.

%I A014463 #15 Jul 02 2025 16:01:55
%S A014463 3,4,5,10,6,15,7,21,35,8,28,56,9,36,84,126,10,45,120,210,11,55,165,
%T A014463 330,462,12,66,220,495,792,13,78,286,715,1287,1716,14,91,364,1001,
%U A014463 2002,3003,15,105,455,1365,3003,5005,6435,16,120,560,1820,4368,8008,11440
%N A014463 Triangular array formed from elements to left of middle of rows of Pascal's triangle that are not 1.
%C A014463 A014462 without the first column.
%e A014463 3;
%e A014463 4;
%e A014463 5, 10;
%e A014463 6, 15;
%e A014463 7, 21, 35;
%e A014463 8, 28, 56;
%e A014463 9, 36, 84, 126;
%e A014463 10, 45, 120, 210;
%e A014463 11, 55, 165, 330, 462;
%Y A014463 Cf. A014411.
%K A014463 tabf,nonn,easy
%O A014463 1,1
%A A014463 _Mohammad K. Azarian_
%E A014463 More terms from _James Sellers_
%E A014463 Offset corrected by _Mohammad K. Azarian_, Nov 19 2008