Gaps of 7 in sequence A038593 (upper terms).

Terms

a(0) =26a(1) =98a(2) =124a(3) =215a(4) =342a(5) =511a(6) =728a(7) =999a(8) =1330a(9) =1519a(10) =1664a(11) =1727a(12) =2196a(13) =2375a(14) =2743a(15) =3176a(16) =3374a(17) =4095a(18) =4570a(19) =4912a(20) =5409a(21) =5831a(22) =6858a(23) =7064a(24) =7999a(25) =8918a(26) =9241a(27) =9260a(28) =10439a(29) =10647