A102236 Slowest increasing sequence such that a(n) has a copy of itself in a(n+a(n)), with a(0)=0 and a(1)=1.

0, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 100, 101, 110, 111, 112, 113, 130, 131, 140, 141, 150, 151, 160, 161, 170, 171, 180, 181, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214

Offset

0,3

Links

Table of n, a(n) for n=0..54.

Example

a(3) is 11; string "11" can be found in "110", which is a(3+a(3)) = a(14).

Crossrefs

Sequence in context: A318699 A131835 A262390 * A250040 A321485 A047842

Adjacent sequences: A102233 A102234 A102235 * A102237 A102238 A102239

Keyword

base,easy,nonn

Author

Eric Angelini, Feb 18 2005

Status

approved