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A077068(n) minus A077065(n).
4

%I #9 Sep 23 2015 09:39:32

%S 0,0,4,16,16,16,76,88,112,136,172,160,112,184,232,196,196,232,196,292,

%T 280,256,292,316,232,220,136,100,148,304,292,316,388,412,376,196,232,

%U 316,436,496,496,592,412,460,484,400,376,412,556,736,1000,940,1012

%N A077068(n) minus A077065(n).

%C All terms are multiples of 4, cf. A008586;

%C a(n) = A077068(n) - A077065(n).

%C First term < 0: a(426) = -104.

%H Reinhard Zumkeller, <a href="/A232342/b232342.txt">Table of n, a(n) for n = 1..10000</a>

%o (Haskell)

%o a232342 n = a232342_list !! (n-1)

%o a232342_list = zipWith (-) a077068_list a077065_list

%Y Cf. A232221 (partial sums).

%K sign

%O 1,3

%A _Reinhard Zumkeller_, Dec 16 2013