A339390 - cp's OEIS frontend

A339390 Number of paths from (0,0,0) to (n,n,n) using steps (1,0,0), (0,1,0), (0,0,1), (1,1,1), and (2,2,2).

n	a(n)
0	1
1	7
2	116
3	2397
4	54845
5	1329644
6	33464881
7	864627351
8	22776683200
9	609024723535
10	16478750543705
11	450190397799036
12	12397538372467109
13	343712858468053319
14	9584085091610235280
15	268571959802603851989
16	7558772037473679862681
17	213548821612723752662596

[1, 7, 116, 2397, 54845, 1329644, 33464881, 864627351, 22776683200, 609024723535, 16478750543705, 450190397799036, 12397538372467109, 343712858468053319, 9584085091610235280, 268571959802603851989, 7558772037473679862681, 213548821612723752662596]

cp's OEIS Frontend

A339390 Number of paths from (0,0,0) to (n,n,n) using steps (1,0,0), (0,1,0), (0,0,1), (1,1,1), and (2,2,2).

Table of values

List of values