A343212 Order of the symmetry group of the n-th Johnson solid.

8, 10, 6, 8, 10, 10, 6, 8, 10, 8, 10, 12, 20, 12, 16, 20, 16, 6, 8, 10, 10, 6, 8, 10, 10, 8, 12, 16, 16, 20, 20, 10, 10, 20, 12, 12, 16, 20, 20, 10, 10, 20, 20, 6, 8, 10, 5, 10, 4, 4, 12, 4, 4, 4, 8, 4, 12, 10, 20, 4, 6, 4, 6, 6, 6, 8, 16, 10, 20, 4, 6, 10, 20, 4, 6, 10, 10, 2, 2, 20, 4, 2, 6, 8, 16, 4, 2, 4, 4, 8, 8, 6

Offset

1,1

Links

Table of n, a(n) for n=1..92.

Wikipedia, List of Johnson solids

Example

The gyrobifastigium (J26) has a(26) = 8 symmetries.

Crossrefs

Cf. A098427, A242731.

Sequence in context: A105386 A124685 A105021 * A273651 A088487 A010733

Adjacent sequences: A343209 A343210 A343211 * A343213 A343214 A343215

Keyword

nonn,fini,full

Author

Pontus von Brömssen, Apr 08 2021

Status

approved