Numbers whose base-2 and base-7 expansions have the same digit sum.

Terms

a(0) =1a(1) =21a(2) =58a(3) =59a(4) =106a(5) =107a(6) =126a(7) =127a(8) =154a(9) =155a(10) =203a(11) =246a(12) =247a(13) =252a(14) =253a(15) =366a(16) =367a(17) =378a(18) =379a(19) =394a(20) =395a(21) =414a(22) =415a(23) =444a(24) =445a(25) =462a(26) =463a(27) =492a(28) =493a(29) =498