A079089 - OEIS

%I #11 May 12 2023 15:29:58

%S 4,12,28,60,96,104,234,360,546,744,620,640,1152,1488,1815,2178,2304,

%T 1728,3510,3458,3420,5952,5760,4446,4104,7056,8400,8640,5760,10160,

%U 12240,11232,13824,14976,17360,11200,10080,20160,21840,21600,26208

%N Sum of divisors of (prime(n)+1)*(prime(n+1)+1)/4.

%C a(n) = A000203(A079079(n)).

%H Reinhard Zumkeller, <a href="/A079089/b079089.txt">Table of n, a(n) for n = 1..10000</a>

%o (Haskell)

%o a079089 = a000203 . a079079  -- _Reinhard Zumkeller_, Oct 08 2012

%Y Cf. A000203, A079079, A079088, A079090, A079091.

%K nonn

%O 1,1

%A _Reinhard Zumkeller_, Dec 22 2002