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A338424 Permanent of n X n matrix whose rows are cyclic permutations of 2..prime(n). 0
1, 2, 13, 250, 8961, 821848, 90031117, 16929468082, 3699112438993, 1172372082948016, 592930150554224105, 314980461163972949868, 237098727748233796765441, 209617206588771062279193558, 193794661072190257001413994605, 210096924743130844484817519143524, 287845708921326527700201694718406369 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..16.

EXAMPLE

a(3) = 250 because the permanent of [(2,3,5), (3,5,2), (5,2,3)] is 250.

PROG

(PARI) a(n) = matpermanent(matrix(n, n, i, j, prime((i+j-2) % n + 1)))

CROSSREFS

Cf. A000040, A052182, A066933, A070896, A086759.

Sequence in context: A133067 A276744 A042677 * A134296 A086510 A334089

Adjacent sequences:  A338421 A338422 A338423 * A338425 A338426 A338427

KEYWORD

nonn

AUTHOR

Stefano Spezia, Oct 25 2020

STATUS

approved

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Last modified April 14 03:53 EDT 2021. Contains 342941 sequences. (Running on oeis4.)