1,3
Table of n, a(n) for n=1..16.
Jeff Miller, A Collection of Word Oddities and Trivia
Sequence in context: A069872 A216163 A093080 * A099747 A249053 A082851
Adjacent sequences: A059913 A059914 A059915 * A059917 A059918 A059919
fini,full,nonn,word
Rodolfo Kurchan, Mar 11 2001
More terms from George Russell (ger(AT)tzi.de), Nov 10 2004
Edited by N. J. A. Sloane, May 29 2006
approved