Numbers that can be written in all bases from base 2 to base 6 using only the digits 0, 1 and 2.

Terms

a(0) =0a(1) =1a(2) =2a(3) =6a(4) =36a(5) =37a(6) =260a(7) =1302a(8) =1376a(9) =1380a(10) =1381a(11) =1382a(12) =1556a(13) =1560a(14) =1561a(15) =1562a(16) =16932a(17) =562500a(18) =562501a(19) =562502a(20) =562506a(21) =562512a(22) =562536a(23) =562537a(24) =562752a(25) =562760a(26) =23610752a(27) =23610756a(28) =23610757a(29) =23610786