Ordered sequence of distinct terms of the form floor(exp(i) * floor(exp(j))), i,j >= 0.

Terms

a(0) =1a(1) =2a(2) =5a(3) =7a(4) =14a(5) =19a(6) =20a(7) =40a(8) =51a(9) =54a(10) =109a(11) =140a(12) =146a(13) =147a(14) =148a(15) =296a(16) =382a(17) =399a(18) =401a(19) =402a(20) =403a(21) =806a(22) =1038a(23) =1084a(24) =1091a(25) =1093a(26) =1095a(27) =1096a(28) =2193a(29) =2824