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 A174514 #6 Mar 30 2012 18:40:51 %S A174514 1,5,56,143,238,357,480,625,786,973,1178,1387,1602,1839,2084,2331, %T A174514 2592,2859,3134,3421,3710,4001,4304,4609,4930,5253,5578,5913,6254, %U A174514 6625,7030,7437,7862,8291,8738,9209,9682,10179,10694,11211,11730,12259,12798,13349,13904,14465,15040,15623,16234,16857,17482,18109,18766 %N A174514 Partial sums of A048995. %C A174514 The subsequence of values which are themselves in A048995 begins: 1, 625. The subsequence of primes begins 5, 4001, 8291, 9209. %F A174514 a(n) = SUM[i=1..n] A048995(i) = SUM[i=1..n] (numbers that are not the sum of the nontrivial factors, excluding 1 and i, of some natural number). %e A174514 a(8) = 1 + 4 + 51 + 87 + 95 + 119 + 123 + 145 = 625 = 5^4. %Y A174514 Cf. A048050, A048995. %K A174514 nonn %O A174514 1,2 %A A174514 _Jonathan Vos Post_, Nov 28 2010