A225050 - cp's OEIS frontend

A225050 Number of shortest paths from one vertex of a cube (side = n units) to farthest vertex, along the grid on 3 surfaces meeting at another vertex.

n	a(n)
0	1
1	4
2	24
3	148
4	920
5	5754
6	36204
7	229128
8	1458072
9	9325030
10	59905274
11	386368008
12	2500651244
13	16234450288
14	105680341560
15	689579733648
16	4509096746904
17	29539804567230
18	193843622021910
19	1273932593379600
20	8383551165082170
21	55238332546851630
22	364364231864557080

[1, 4, 24, 148, 920, 5754, 36204, 229128, 1458072, 9325030, 59905274, 386368008, 2500651244, 16234450288, 105680341560, 689579733648, 4509096746904, 29539804567230, 193843622021910, 1273932593379600, 8383551165082170, 55238332546851630, 364364231864557080]

cp's OEIS Frontend

A225050 Number of shortest paths from one vertex of a cube (side = n units) to farthest vertex, along the grid on 3 surfaces meeting at another vertex.

Table of values

List of values