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 A295467 #5 Nov 28 2017 14:09:14 %S A295467 1,45045,9704539845,2437781614596900,651257537955459119685, %T A295467 179888173423256639605246920,50740927694468549286238961648100, %U A295467 14520123213959375344187178875204676660,4199008318481460680983513774150641241683525,1224055446916973458193847787407419946733555964400 %N A295467 a(n) = (15*n)!*n!/((8*n)!*(5*n)!*(3*n)!). %F A295467 G.f.: hypergeom([1/15, 2/15, 4/15, 7/15, 8/15, 11/15, 13/15, 14/15], [1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8], 5189853515625/16777216*x). %Y A295467 Cf. A295431. %K A295467 nonn %O A295467 0,2 %A A295467 _Gheorghe Coserea_, Nov 28 2017