0,1
Vincenzo Librandi, Table of n, a(n) for n = 0..50
Tanya Khovanova, Recursive Sequences
(MAGMA) [10^(5*n+4): n in [0..10]]; // Vincenzo Librandi, Jul 08 2011
Sequence in context: A017512 A096968 A017644 * A091566 A113758 A203591
Adjacent sequences: A013854 A013855 A013856 * A013858 A013859 A013860
nonn,easy
N. J. A. Sloane (njas(AT)research.att.com).