%I A046207
%S A046207 2,3,12,4,20,5,60,30,6,105,42,7,280,168,56,8,504,252,72,9,1260,840,360,
%T A046207 90,10,2310,1320,495,110,11,5544,3960,1980,660,132,12,10296,6435,2860,
%U A046207 858,156,13,24024,18018,10010,4004,1092,182,14,45045,30030,15015,5460
%N A046207 Numbers to the right of the central elements in the triangle of denominators 
               in Leibniz's Harmonic Triangle.
%D A046207 L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 83, Problem 25.
%Y A046207 Cf. A003506.
%Y A046207 Sequence in context: A128438 A162846 A072734 this_sequence A030611 A081369 
               A147967
%Y A046207 Adjacent sequences: A046204 A046205 A046206 this_sequence A046208 A046209 
               A046210
%K A046207 tabf,nonn,easy
%O A046207 1,1
%A A046207 Mohammad K. Azarian (ma3(AT)evansville.edu)
%E A046207 More terms from James A. Sellers (sellersj(AT)math.psu.edu), Dec 13 1999