1,1

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..95.

Cf. A001735, A063432, A035613, A094325-A094327, A094232, etc.

Sequence in context: A235440 A235405 A158619 * A346001 A032735 A308609

Adjacent sequences: A094321 A094322 A094323 * A094325 A094326 A094327

nonn,base

N. J. A. Sloane, Jun 04 2004

approved