1,1
Cf. A091321
Sequence in context: A103507 A085694 A160493 this_sequence A053760 A129654 A138789
Adjacent sequences: A091319 A091320 A091321 this_sequence A091323 A091324 A091325
nonn
Yasutoshi Kohmoto (zbi74583(AT)boat.zero.ad.jp), Feb 17 2004
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