1,11
Table of n, a(n) for n=1..14.
Jens M. Schmidt, Data files in graph6 format
Column k=9 of A263296.
Cf. A052447, A007146.
Sequence in context: A337965 A225818 A185551 * A263430 A339311 A200988
Adjacent sequences: A324095 A324096 A324097 * A324099 A324100 A324101
nonn,more
Jens M. Schmidt, Feb 18 2019
approved