A368799 - OEIS

%I #11 Jan 22 2025 11:37:21

%S 1,4,9,16,17,17,15,16,17,18,19,21,27,32,39,47,51,53,55

%N Lower independence number of the n X n fiveleaper graph.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/FiveleaperGraph.html">Fiveleaper Graph</a>.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/LowerIndependenceNumber.html">Lower Independence Number</a>.

%K nonn,more,hard

%O 1,2

%A _Eric W. Weisstein_, Jan 06 2024

%E a(19) from _Eric W. Weisstein_, Jan 22 2025