A054348 - OEIS

A054348

Triangular array whose rows are successive generations of the variant of the Kolakoski sequence described in A042942.

2, 2, 2, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 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

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OFFSET

0,1

LINKS

Table of n, a(n) for n=0..90.

EXAMPLE

Triangle begins:

2, 2;

2, 2, 1, 1;

2, 2, 1, 1, 2, 1;

2, 2, 1, 1, 2, 1, 2, 2, 1;

2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2;