A362476 Number of vertex cuts in the n-diagonal intersection graph.

0, 2, 360, 297491, 3972214805675, 129224325071359397, 43529535229249752071113759341113692482719

Offset

3,2

Links

Table of n, a(n) for n=3..9.

Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph

Eric Weisstein's World of Mathematics, Vertex Cut

Crossrefs

Cf. A300528 (number of connected induced subgraphs).

Sequence in context: A164700 A230688 A325629 * A062381 A077350 A013506

Adjacent sequences: A362473 A362474 A362475 * A362477 A362478 A362479

Keyword

nonn,more

Author

Eric W. Weisstein, Apr 24 2023

Status

approved