Last block of length-n to appear for the first time in the Kolakoski sequence K (A000002).

A283512

Last block of length-n to appear for the first time in the Kolakoski sequence K (A000002).

Terms

    a(0) =2a(1) =11a(2) =212a(3) =2121a(4) =21211a(5) =121121a(6) =2212212a(7) =22122121a(8) =221221211a(9) =2212212112a(10) =22122121122a(11) =112212211211

External references