%I #11 Mar 09 2022 03:37:13
%S 1,4,7,16,25,34,37,64,67,85,97,118,130,142,160,196,214,238,244,259,
%T 268,289,307,310,322,364,370,442,448,463,466,490,496,505,511,520,547,
%U 553,601,616,625,631,694,709,736,748,751,772,793,799,820,883,886,916,961
%N a(n) = A031160(n)/2.
%H Amiram Eldar, <a href="/A348771/b348771.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A000959, A031158, A031159, A031160.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Nov 06 2021
%E More terms from _Amiram Eldar_, Mar 09 2022