%I #3 Mar 30 2012 18:50:53

%S 2,4,5,7,7,9,11,11,13,15,15,17,18,20,21,22,24,25,26,28,29,31,32,33,34,

%T 36,37,38,40,42,43,44,45,47,48,50,52,53,54,55,57,57,59,60,62,63,65,67,

%U 67,69,71,72,74,74,76,77,78,79,81,82,84,85,86,88,89,91,92,94,95,96,98

%N A112231(n) + A112232(n).

%Y Cf. A112234, A112235.

%K nonn

%O 1,1

%A _Reinhard Zumkeller_, Aug 29 2005