Composite terms in A128288(n) = A023163(n)/3 for n>1.

Terms

a(0) =1853a(1) =9701a(2) =10877a(3) =17261a(4) =23323a(5) =27403a(6) =75077a(7) =80189a(8) =113573a(9) =120581a(10) =161027a(11) =162133a(12) =163059a(13) =196877a(14) =213749a(15) =291941a(16) =361397a(17) =400987a(18) =427549a(19) =482677a(20) =635627a(21) =667589a(22) =941291a(23) =1030373a(24) =1033997a(25) =1140701a(26) =1196061a(27) =1256293a(28) =1751747a(29) =1816363