This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A056202 #17 Aug 15 2024 03:32:24 %S A056202 1,2,3,6,10,20,35,70,126,252,462,924,1716,429,6435,12870,24310,48620, %T A056202 92378,184756,352716,88179,1352078,2704156,5200300,1300075,742900, %U A056202 185725,9694845,155117520,300540195,601080390,43214930,86429860 %N A056202 Central binomial coefficient A001405(n) divided by its characteristic cube divisor A056201(n). %F A056202 a(n) = A001405(n)/A056059(n)^3 = binomial(n, floor(n/2))/A056059(n)^3 = A001405(n)/A056201(n). %e A056202 n=14, binomial(14,7) = 3432 and A056059(14) = 2, thus a(14) = 3432/(2*2*2) = 429. %Y A056202 Cf. A001405, A056056-A056060, A056201. %K A056202 nonn %O A056202 1,2 %A A056202 _Labos Elemer_, Aug 02 2000