1,11

Column 6 of A216635

Table of n, a(n) for n=1..21.

All solutions for n=11

..0....0

..1....1

..2....2

..2....3

..2....4

..4....5

..7....6

..8....7

..9....8

..9....9

..9...10

Sequence in context: A216694 A116697 A014244 * A208054 A059814 A079443

Adjacent sequences: A216631 A216632 A216633 * A216635 A216636 A216637

nonn

R. H. Hardin Sep 11 2012

approved