Primitive terms of A388028.

Terms

a(0) =6a(1) =20a(2) =28a(3) =88a(4) =104a(5) =368a(6) =464a(7) =496a(8) =650a(9) =748a(10) =836a(11) =1216a(12) =1376a(13) =1430a(14) =1888a(15) =2205a(16) =3230a(17) =3465a(18) =3904a(19) =4030a(20) =4070a(21) =4672a(22) =4712a(23) =5830a(24) =6232a(25) =6370a(26) =6536a(27) =6790a(28) =7436a(29) =7912