1,1
Cf. A085315.
Sequence in context: A025000 A147790 A048577 this_sequence A018830 A102934 A095729
Adjacent sequences: A107337 A107338 A107339 this_sequence A107341 A107342 A107343
nonn
Martin Renner (martin.renner(AT)gmx.net), May 22 2005
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