1,2
Cf. A153136, A153138, A133660, A052349.
Sequence in context: A130187 A054266 A054268 * A105526 A070743 A180541
Adjacent sequences: A153134 A153135 A153136 * A153138 A153139 A153140
more,nonn
Benoit Jubin (benoit_jubin(AT)yahoo.fr), Dec 19 2008
a(8)-a(10) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Dec 23 2008