A275885 Lengths of runs of successive terms in A199134.

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

Offset: 1

Author

N. J. A. Sloane, Aug 18 2016

Keywords

• nonn

Comments

Weak conjecture: all terms are 1, 2 or 3. The first 3 appears at n = 1390. There is no 4 in the first 14000 terms. Does a 4 ever appear?

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..14000

Crossrefs

Cf. A065188, A199134, A275884, A275886, A275888.