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 A038835 #8 Jul 08 2025 22:25:23 %S A038835 1,4,7,11,17,20,26,35,38,45,54,60,69,78,84,90,105,114,121,133,136,151, %T A038835 166,172,184,196,205,217,232,238,251,272,284,290,305,314,326,350,359, %U A038835 377,389,398,416,431,443,456,480 %N A038835 Partial sums of A008443. %F A038835 G.f.: theta_2(sqrt(x))^3/(8*x^(3/8)*(1 - x)), where theta_2() is the Jacobi theta function. - _Ilya Gutkovskiy_, Apr 15 2018 %Y A038835 Cf. A008443. %K A038835 nonn %O A038835 0,2 %A A038835 _N. J. A. Sloane_