1,1
Cf. A126043-A126059.
Sequence in context: A104250 A171013 A020919 * A109905 A113493 A060420
Adjacent sequences: A126050 A126051 A126052 * A126054 A126055 A126056
nonn
Artur Jasinski (grafix(AT)csl.pl), Dec 17 2006