1,1
The next term contains a non-decimal digit.
Table of n, a(n) for n=1..15.
Sequence in context: A008868 A095544 A095546 * A141756 A155538 A095550
Adjacent sequences: A095545 A095546 A095547 * A095549 A095550 A095551
nonn
N. J. A. Sloane, Jun 04 2004
approved