A266913 - cp's OEIS frontend

A266913 Denominator of the volume of d dimensional symmetric convex cuboid with constraints |x1 + x2 + ... xd| <= 1 and |x1|, |x2|, ..., |xd| <= 1.

n	a(n)
1	1
2	1
3	3
4	12
5	5
6	180
7	315
8	2240
9	567
10	907200
11	51975
12	13305600
13	289575
14	80720640
15	212837625
16	3487131648000
17	2297295
18	64023737057280
19	14849255421
20	28963119144960000
21	17717861581875
22	140500090972200960000
23	16436269594119375
24	6204484017332394393600
25	40639128117328125

[1, 1, 3, 12, 5, 180, 315, 2240, 567, 907200, 51975, 13305600, 289575, 80720640, 212837625, 3487131648000, 2297295, 64023737057280, 14849255421, 28963119144960000, 17717861581875, 140500090972200960000, 16436269594119375, 6204484017332394393600, 40639128117328125]

cp's OEIS Frontend

A266913 Denominator of the volume of d dimensional symmetric convex cuboid with constraints |x1 + x2 + ... xd| <= 1 and |x1|, |x2|, ..., |xd| <= 1.

Table of values

List of values