A368802 Lower independence number for the n X n giraffe graph.

1, 4, 9, 16, 15, 14, 13, 16, 19, 23, 25, 28, 33, 40, 43, 48, 55, 58, 65, 72

Offset

1,2

Links

Table of n, a(n) for n=1..20.

Eric Weisstein's World of Mathematics, Giraffe Graph.

Eric Weisstein's World of Mathematics, Lower Independence Number.

Crossrefs

Sequence in context: A165488 A366862 A369133 * A313300 A313301 A313302

Adjacent sequences: A368799 A368800 A368801 * A368803 A368804 A368805

Keyword

nonn,more,hard,changed

Author

Eric W. Weisstein, Jan 06 2024

Extensions

a(20) from Eric W. Weisstein, Feb 01 2025

Status

approved