A377117 - cp's OEIS frontend

A377117 a(n) = coefficient of the term that is independent of 2^(1/3) and 2^(2/3) in the expansion of (2^(1/3) + 2^(2/3))^n.

n	a(n)
0	1
1	1
2	4
3	6
4	24
5	60
6	180
7	504
8	1440
9	4104
10	11664
11	33264
12	94608
13	269568
14	767232
15	2185056
16	6220800
17	17713728
18	50435136
19	143607168
20	408893184
21	1164253824
22	3315002112
23	9438882048
24	26875535616
25	76523304960
26	217886505984
27	620393043456
28	1766458865664
29	5029677296640

[1, 1, 4, 6, 24, 60, 180, 504, 1440, 4104, 11664, 33264, 94608, 269568, 767232, 2185056, 6220800, 17713728, 50435136, 143607168, 408893184, 1164253824, 3315002112, 9438882048, 26875535616, 76523304960, 217886505984, 620393043456, 1766458865664, 5029677296640]

cp's OEIS Frontend

A377117 a(n) = coefficient of the term that is independent of 2^(1/3) and 2^(2/3) in the expansion of (2^(1/3) + 2^(2/3))^n.

Table of values

List of values