Numbers whose base-8 representation Sum_{i=0..m} d(i)*8^i has d(m) < d(m-1) > d(m-2) < ...

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =10a(8) =11a(9) =12a(10) =13a(11) =14a(12) =15a(13) =19a(14) =20a(15) =21a(16) =22a(17) =23a(18) =28a(19) =29a(20) =30a(21) =31a(22) =37a(23) =38a(24) =39a(25) =46a(26) =47a(27) =55a(28) =80a(29) =81