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 A092919 #5 Jan 21 2019 19:01:55 %S A092919 0,1,2,3,5,7,9,11,13,15,17,19,22,25,28,31,34,37,40,43,46,49,52,55,58, %T A092919 61,64,67,70,73,76,79,82,86,90,94,98,102,106,110,114,118,122,126,130, %U A092919 134,138,142,146,150,154,158,162,166,170,174,178,182,186,190,194,198,202,206,210 %N A092919 Partial sums of A000193 (round(log(n))). %e A092919 a(1) = round(log(1)). %e A092919 a(2) = a(1) + round(log(2)). %e A092919 a(3) = a(2) + round(log(3)). %e A092919 ... %Y A092919 Cf. A000195, A000193, A092755. %K A092919 nonn %O A092919 1,3 %A A092919 _Jorge Coveiro_, Apr 13 2004