0,1
a(n) = A007088(A080263(n)).
Breadth-first-wise encodings of the same trees: A080269.
Sequence in context: A115673 A013792 A139106 this_sequence A080294 A080974 A080314
Adjacent sequences: A080261 A080262 A080263 this_sequence A080265 A080266 A080267
nonn
Antti Karttunen (my_firstname.my_surname(AT)iki.fi) Mar 02 2003
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