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