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%I #10 Nov 09 2015 16:06:57
%S 2,3,3,3,5,6,7,8,9,10,12,13,14,14,15,17,18,18,18,19,20,21,22,22,23,24,
%T 25,26,27,27,28,29,30,30,31,33,33,34,35,36,37,38,38,39,39,41,42,42,43,
%U 44,45,45,48,49,50,51,52,53,54,55,56,59,59,59,60,62,64,64,66,67,67,68,69,70,72,73
%N Partial sums of A263251.
%H Antti Karttunen, <a href="/A263253/b263253.txt">Table of n, a(n) for n = 0..10000</a>
%H A. Karttunen, <a href="https://oeis.org/plot2a?name1=A263253&name2=A263252&tform1=untransformed&tform2=untransformed&shift=0&radiop1=ratio&drawlines=true">Ratio a(n)/A263252(n) drawn with OEIS Plot2-script</a>
%F a(0) = A263251(n); for n >= 1, a(n) = A263251(n) + a(n-1).
%o (PARI) \\ See program at A263251.
%o (Scheme, with memoization-macro definec)
%o (definec (A263253 n) (if (zero? n) (A263251 n) (+ (A263251 n) (A263253 (- n 1)))))
%Y Cf. A263250, A263252.
%Y Cf. also A263085, A262516, A263278.
%K nonn
%O 0,1
%A _Antti Karttunen_, Nov 07 2015
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