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 A295462 #5 Nov 28 2017 14:08:39 %S A295462 1,1001,2731365,8452632980,27614258931525,92994778322102376, %T A295462 319323042934810327908,1111423634892509277158820, %U A295462 3907116913932203786698907205,13840531451943824412017357524400,49326067264186310295180241747943240,176657291645522807951014259080005974280 %N A295462 a(n) = (15*n)!*(2*n)!/((10*n)!*(6*n)!*n!). %F A295462 G.f.: hypergeom([1/15, 2/15, 4/15, 7/15, 8/15, 11/15, 13/15, 14/15], [1/10, 1/6, 3/10, 1/2, 7/10, 5/6, 9/10], 61509375/16384*x). %Y A295462 Cf. A295431. %K A295462 nonn %O A295462 0,2 %A A295462 _Gheorghe Coserea_, Nov 28 2017