1,2
Cf. A059333.
Sequence in context: A093899 A137129 A098106 * A103268 A114157 A021275
Adjacent sequences: A059358 A059359 A059360 * A059362 A059363 A059364
more,nonn
Naohiro Nomoto (6284968128(AT)geocities.co.jp), Jan 27 2001