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 A172289 #13 Jul 02 2024 08:19:45 %S A172289 3,8,15,26,39,56,75,98,127,158,199,242,289,342,403,474,547,626,709, %T A172289 798,895,1002,1111,1224,1351,1488,1627,1778,1941,2108,2281,2460,2641, %U A172289 2832,3025,3222,3421,3632,3855,4082,4311,4550,4791,5042,5311,5588,5869,6182 %N A172289 Partial sums of regular primes A007703. %C A172289 First 10 terms identical to partial sum of odd primes A071148 because the first irregular prime A000928 is 37. %H A172289 Amiram Eldar, <a href="/A172289/b172289.txt">Table of n, a(n) for n = 1..10000</a> %e A172289 A007703 begins 3, 5, 7, 11, 13 so sequence begins 3, 8, 15, 26, 39. %Y A172289 Cf. A000040, A000367, A000928, A007703, A132360. %K A172289 easy,nonn %O A172289 1,1 %A A172289 _Jonathan Vos Post_, Jan 30 2010 %E A172289 More terms from _R. J. Mathar_, Feb 11 2010