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 A129130 #5 Dec 16 2017 05:13:58 %S A129130 1,1,2,10,63,531,6201,70477,897149,12772405,188334604,2939523104, %T A129130 47902337803,809518276503,14134544880444,252955559204532, %U A129130 4651455689358657,87356706437180529,1669767921758484702 %N A129130 Number of triples of standard tableaux with the same shape of height less than or equal to three. %H A129130 F. Bergeron, L. Favreau and D. Krob, <a href="http://dx.doi.org/10.1016/0012-365X(94)00148-C">Conjectures on the enumeration of tableaux of bounded height</a>, Discrete Math, vol. 139, no. 1-3 (1995), 463-468. %F A129130 sum_lambda f_lambda^3 where the sum is over lambda partitions of length less than or equal to 3 and f_lambda is the number of standard tableaux of shape lambda %e A129130 f_111 = f_3 = 1, f_21 = 2 therefore a(3) = f_111^3 + f_21^3 + f_3^3 = 1+8+1 = 10 %Y A129130 Cf. A001006, A005802, A003161. %K A129130 nonn %O A129130 0,3 %A A129130 _Mike Zabrocki_, Mar 30 2007