1,18

R. H. Hardin, Table of n, a(n) for n=1..1000

Sequence in context: A339368 A225572 A318471 * A161058 A161262 A161287

Adjacent sequences: A161231 A161232 A161233 * A161235 A161236 A161237

nonn

R. H. Hardin Jun 06 2009

approved