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 A183238 #6 Mar 12 2015 23:34:00
%S A183238 1,1,65,47386,194139713,3033434015626,141528428949437282,
%T A183238 16650678223240391821765,4364875648285724481960633921,
%U A183238 2319673879587334552914376906604146,2319673881714199597935597727665884813690
%N A183238 Sums of multinomial coefficients to the 6th power.
%C A183238 Equals sums of the 6th power of terms in rows of the triangle of multinomial coefficients (A036038).
%F A183238 G.f.: Sum_{n>=0} a(n)*x^n/n!^6 = Product_{n>=1} 1/(1 - x^n/n!^6).
%e A183238 G.f.: A(x) = 1 + x + 65*x^2/2!^6 + 47386*x^3/3!^6 + 194139713*x^4/4!^6 +...
%e A183238 A(x) = 1/((1-x)*(1-x^2/2!^6)*(1-x^3/3!^6)*(1-x^4/4!^6)*...).
%o A183238 (PARI) {a(n)=n!^6*polcoeff(1/prod(k=1, n, 1-x^k/k!^6 +x*O(x^n)), n)}
%Y A183238 Cf. A036038, A005651, A183240, A183235, A183236, A183237.
%K A183238 nonn
%O A183238 0,3
%A A183238 _Paul D. Hanna_, Jan 04 2011