A333362 Number of free polysticks with n segments on the edges of the n-cube.

1, 1, 3, 7, 27, 121, 751

Offset

1,3

Comments

A free polystick is a polystick counted up to isometries of the n-cube.

Links

Table of n, a(n) for n=1..7.

Code Golf Stack Exchange, Counting polysticks on the n-cube.

Wikipedia, Hypercube.

Wikipedia, Polystick.

Formula

a(n) = A333333(n,n) = A333333(n+k,n) for all k >= 0.

Crossrefs

Cf. A019988.

Sequence in context: A350751 A062795 A062363 * A242328 A136580 A292897

Adjacent sequences: A333359 A333360 A333361 * A333363 A333364 A333365

Keyword

nonn,more

Author

Peter Kagey, Mar 16 2020

Extensions

Definition corrected by Peter Kagey, Jun 13 2023

Status

approved