1,12
Table of n, a(n) for n=1..15.
Jens M. Schmidt, Data files in graph6 format
Column k=10 of A263296.
Cf. A052447, A007146.
Sequence in context: A042421 A221884 A003742 * A135195 A273031 A001509
Adjacent sequences: A324096 A324097 A324098 * A324100 A324101 A324102
nonn,more
Jens M. Schmidt, Feb 18 2019
approved