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A321640
Number of (7-n)-faces of the 2_41 polytope.
7
17520, 144960, 544320, 1209600, 1209600, 483840, 69120, 2160
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OFFSET
0,1
LINKS
Table of n, a(n) for n=0..7.
Wikipedia,
2_41 polytope
CROSSREFS
Cf. number of elements in uniform polytope with Coxeter symbol a_b:
A321635
(1_22),
A321636
(2_21),
A321637
(1_32),
A321638
(1_42),
A321639
(2_31),
A321641
(3_21),
A321642
(4_21).
Sequence in context:
A251641
A251638
A234562
*
A083599
A049521
A203963
Adjacent sequences:
A321637
A321638
A321639
*
A321641
A321642
A321643
KEYWORD
nonn
,
fini
,
full
AUTHOR
Felix Fröhlich
, Dec 19 2018
STATUS
approved
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Last modified May 13 21:51 EDT 2024. Contains 372523 sequences. (Running on oeis4.)