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 A213138 #9 Dec 26 2015 02:07:03 %S A213138 1,-3,-6,78,696,-6888,-164976,891888,64108416,60001152,-35965476096, %T A213138 -360892100352,26498019265536,633590774356992,-23310702740207616, %U A213138 -1122674884723771392,20851651616596525056 %N A213138 Polylogarithm li(-n,-3/5) multiplied by (8^(n+1))/5. %C A213138 See the sequence A212846 which describes the general case of li(-n,-p/q). This sequence is obtained for p=3,q=5. %H A213138 Stanislav Sykora, <a href="/A213138/b213138.txt">Table of n, a(n) for n = 0..100</a> %F A213138 See formula in A212846, setting p=3,q=5. %e A213138 polylog(-5,-3/5)*8^6/5 = -6888. %t A213138 f[n_] := PolyLog[-n, -3/5] 8^(n + 1)/5; f[0] = 1; Array[f, 20, 0] (* _Robert G. Wilson v_, Dec 25 2015 *) %o A213138 (PARI) in A212846; run limnpq(nmax, 3, 5) %Y A213138 Cf. A212846, A210246, A212847, A213127 to A213137. %Y A213138 Cf. A213139 to A213157. %K A213138 sign %O A213138 0,2 %A A213138 _Stanislav Sykora_, Jun 06 2012