List the positions of all digits '1' in the sequence. This is the lexicographically earliest increasing sequence with this property.

A098645

List the positions of all digits '1' in the sequence. This is the lexicographically earliest increasing sequence with this property.

Terms

    a(0) =1a(1) =3a(2) =10a(3) =20a(4) =22a(5) =31a(6) =32a(7) =33a(8) =34a(9) =35a(10) =41a(11) =51a(12) =52a(13) =53a(14) =54a(15) =55a(16) =111a(17) =112a(18) =200a(19) =210a(20) =220a(21) =222a(22) =231a(23) =1111a(24) =2000a(25) =2002a(26) =2003a(27) =2004a(28) =2005a(29) =2006

External references