Monotonic ordering of nonnegative differences 8^i-3^j, for 40>= i>=0, j>=0.

Terms

a(0) =0a(1) =5a(2) =7a(3) =37a(4) =55a(5) =61a(6) =63a(7) =269a(8) =431a(9) =485a(10) =503a(11) =509a(12) =511a(13) =1909a(14) =3367a(15) =3853a(16) =4015a(17) =4069a(18) =4087a(19) =4093a(20) =4095a(21) =13085a(22) =26207a(23) =30581a(24) =32039a(25) =32525a(26) =32687a(27) =32741a(28) =32759a(29) =32765