1,1
15 = fifTeen,16=sixTeen,18=eighTteen
Sequence in context: A004504 A090461 A138598 this_sequence A114841 A108856 A039689
Adjacent sequences: A160658 A160659 A160660 this_sequence A160662 A160663 A160664
nonn,word
Claudio Meller (claudiomeller(AT)gmail.com), May 22 2009
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