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%I #8 Oct 07 2020 16:33:31
%S 1,2,5,3,14,4,39,6,119,7,352,8,706,9,2104,10,4209,11,8419,12,24552,13,
%T 49106,15,188594,16,524494,17,1933822,18,5605163,19
%N a(n) = smallest number which is not the sum of exactly 1 or a(n-1) earlier terms.
%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a035/A035334.java">Java program</a> (github)
%e a(5)=14 since all earlier numbers are either in list (1,2,3,5) or the sum of 3 terms from list (4=1+1+2, 6=2+2+2, ..., 12=2+5+5, 13=3+5+5).
%Y Cf. A055456.
%K nonn,more
%O 1,2
%A _Erich Friedman_
%E a(9)-a(16) from _Henry Bottomley_, May 19 2000
%E a(17)-a(26) from Larry Reeves (larryr(AT)acm.org), May 08 2001
%E a(27)-a(32) from _Sean A. Irvine_, Oct 07 2020
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