Hidden fractal sequence: increasing sequence all of whose successive digits are the digits of the fractal sequence A025480 (which is built upon the natural counting numbers).

A108685

Hidden fractal sequence: increasing sequence all of whose successive digits are the digits of the fractal sequence A025480 (which is built upon the natural counting numbers).

Terms

    a(0) =0a(1) =10a(2) =21a(3) =30a(4) =42a(5) =51a(6) =63a(7) =70a(8) =84a(9) =92a(10) =105a(11) =111a(12) =126a(13) =133a(14) =147a(15) =150a(16) =168a(17) =174a(18) =189a(19) =192a(20) =2010a(21) =2152a(22) =2112a(23) =3124a(24) =12256a(25) =26132a(26) =73281a(27) =429730a(28) =1531032a(29) =1633834

External references