1,1
Cf. A126043-A126059.
Sequence in context: A053666 A101987 A178743 * A130138 A171855 A130136
Adjacent sequences: A126049 A126050 A126051 * A126053 A126054 A126055
nonn
Artur Jasinski (grafix(AT)csl.pl), Dec 17 2006