1,1
Cf. A124742, A063983, A125848.
Sequence in context: A102237 A076505 A129345 * A024976 A171234 A068047
Adjacent sequences: A125016 A125017 A125018 * A125020 A125021 A125022
nonn
Artur Jasinski (grafix(AT)csl.pl), Nov 16 2006
Corrected and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 29 2006