A091446 Concatenate binary vectors ordered first by length, then by the number of 1's and finally by an 'unusual' lexicographical ordering (1 comes before 0).

0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1

Offset

0,1

Links

Table of n, a(n) for n=0..97.

Crossrefs

Cf. A076478, A091444, A091445, A091447.

Sequence in context: A051069 A051065 A091445 * A341256 A270742 A373338

Adjacent sequences: A091443 A091444 A091445 * A091447 A091448 A091449

Keyword

easy,nonn

Author

Paul Boddington, Jan 10 2004

Status

approved