// output of ./demo/bits/kolakoski-seq-demo.cc: // Description: //% Oldenburger-Kolakoski sequence. //% See OEIS sequence A000002. //% Cf. https://en.wikipedia.org/wiki/Kolakoski_sequence //% Algorithm by David Eppstein, see //% https://11011110.github.io/blog/2016/10/14/kolakoski-sequence-via.html arg 1: 64 == n [Compute n terms of the Kolakoski sequence] default=64 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1,