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 A073159 #8 Nov 19 2024 17:13:59 %S A073159 3,6,11,12,13,18,24,29,34,35,36,41,43,48,54,55,57,62,65,70,75,78,79, %T A073159 83,89,92,93,95,99,101,103,108,114,117,120,121,124,130,133,139,140, %U A073159 141,147,150,156,161,163,167,171,173,175,178,184,190,193,195,198,205 %N A073159 Sums of adjacent terms of A073158. Together, A073158, A073159 and A073160 include all the positive integers uniquely. %C A073159 a(n) is asymptotic to 7n/2. %H A073159 Sean A. Irvine, <a href="/A073159/b073159.txt">Table of n, a(n) for n = 1..1000</a> %F A073159 a(n) = A073158(n) + A073158(n-1), where A073158(0)=0. %Y A073159 Cf. A073158, A073160. %K A073159 easy,nonn %O A073159 1,1 %A A073159 _Paul D. Hanna_, Jul 29 2002 %E A073159 a(34) onward corrected by _Sean A. Irvine_, Nov 19 2024