Partition the concatenation 1234567... of natural numbers into successive strings which are multiples of 3 all different and > 3. (0 never taken as the most significant digit.)

A077296

Partition the concatenation 1234567... of natural numbers into successive strings which are multiples of 3 all different and > 3. (0 never taken as the most significant digit.)

Terms

    a(0) =12a(1) =345a(2) =6a(3) =78a(4) =9a(5) =1011a(6) =121314a(7) =15a(8) =1617a(9) =18a(10) =1920a(11) =21a(12) =222a(13) =324a(14) =252a(15) =627a(16) =282a(17) =930a(18) =3132a(19) =33a(20) =3435a(21) =36a(22) =3738a(23) =39a(24) =4041a(25) =42a(26) =4344a(27) =45a(28) =4647a(29) =48

External references