1,1
subsequence of A129244
Cf. A129243, A129244.
Sequence in context: A013761 A013883 A091680 this_sequence A075420 A075421 A090839
Adjacent sequences: A129242 A129243 A129244 this_sequence A129246 A129247 A129248
nonn
Pierre CAMI (pierrecami(AT)tele2.fr), Apr 05 2007
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