1,1
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.
Sequence in context: A095548 A141756 A155538 * A095552 A095554 A095556
Adjacent sequences: A095547 A095548 A095549 * A095551 A095552 A095553
nonn
N. J. A. Sloane (njas(AT)research.att.com), Jun 04 2004