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A330399 Number of possible permutations of a Pyramorphix of size n. 1
1, 136080, 5062877383753728000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Pyramorphix (must not be confused with Pyraminx) is a tetrahedral edge-turning puzzle, capable of changing shape.

LINKS

Table of n, a(n) for n=1..3.

Wikipedia, Pyramorphix.

CROSSREFS

Cf. A075152, A309109, A309110, A309111, A309112, A309113.

Sequence in context: A234166 A023341 A172887 * A236448 A232143 A237470

Adjacent sequences: A330396 A330397 A330398 * A330400 A330401 A330402

KEYWORD

nonn,more

AUTHOR

Eder Vanzei, Feb 25 2020

STATUS

approved

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Last modified November 28 20:13 EST 2022. Contains 358421 sequences. (Running on oeis4.)