The next term contains a non-decimal digit.
The term 111....1111 should officially be called the "unary expansion", since in base 1 only the digit 0 may appear.
Table of n, a(n) for n=1..10.
Sequence in context: A095604 A095606 A095608 * A095612 A095614 A095616
Adjacent sequences: A095607 A095608 A095609 * A095611 A095612 A095613
N. J. A. Sloane, Jun 04 2004