A384379 Number of connected subsets of edges (or edge-induced subgraphs, or polysticks) of the n-th Johnson solid, up to symmetries of that solid.

44, 111, 3402, 56848, 1000431

Offset

1,1

Comments

The empty set is not included in the counts.

Links

Table of n, a(n) for n=1..5.

Eric Weisstein's World of Mathematics, Johnson Solid.

Wikipedia, List of Johnson solids.

Crossrefs

Row sums of A384378.

Cf. A343210, A384377, A384381.

Sequence in context: A118483 A044231 A044612 * A258555 A258548 A036198

Adjacent sequences: A384376 A384377 A384378 * A384380 A384381 A384382

Keyword

nonn,fini,more

Author

Pontus von Brömssen and Peter Kagey, May 28 2025

Status

approved