A138493 Say what you see in previous term, from the right, reporting total number for each digit encountered. Initial term is 9.

9, 19, 1911, 3119, 192113, 13311219, 19411223, 1322311419, 1941142322, 3213243119, 1931331422, 2214313319, 1931331422, 2214313319, 1931331422, 2214313319, 1931331422, 2214313319, 1931331422, 2214313319, 1931331422

Offset

0,1

Comments

After a while sequence has period 2 -> {1931331422,2214313319}

Links

Table of n, a(n) for n=0..20.

Example

To get the term after 192113, we say: one 3's, three 1's, one 2's, one 9's, so 13311219

Crossrefs

Cf. A063850, A022482, A005150, A005151, A006751, A006715, A006711, A022506-A022513, A138484-A138492.

Sequence in context: A089565 A001154 A177368 * A022513 A156746 A064266

Adjacent sequences: A138490 A138491 A138492 * A138494 A138495 A138496

Keyword

easy,nonn,base

Author

Paolo P. Lava and Giorgio Balzarotti, Mar 20 2008

Status

approved