Numbers having four 1's in base 8.

Terms

a(0) =585a(1) =4169a(2) =4617a(3) =4673a(4) =4680a(5) =4682a(6) =4683a(7) =4684a(8) =4685a(9) =4686a(10) =4687a(11) =4689a(12) =4697a(13) =4705a(14) =4713a(15) =4721a(16) =4729a(17) =4745a(18) =4809a(19) =4873a(20) =4937a(21) =5001a(22) =5065a(23) =5193a(24) =5705a(25) =6217a(26) =6729a(27) =7241a(28) =7753a(29) =8777