A005996 - cp's OEIS frontend

A005996 G.f.: 2(1-x^3)/((1-x)^5(1+x)^2).

n	a(n)
1	2
2	6
3	16
4	30
5	54
6	84
7	128
8	180
9	250
10	330
11	432
12	546
13	686
14	840
15	1024
16	1224
17	1458
18	1710
19	2000
20	2310
21	2662
22	3036
23	3456
24	3900
25	4394
26	4914
27	5488
28	6090
29	6750
30	7440
31	8192
32	8976
33	9826
34	10710
35	11664
36	12654
37	13718
38	14820
39	16000
40	17220
41	18522
42	19866
43	21296
44	22770
45	24334

[2, 6, 16, 30, 54, 84, 128, 180, 250, 330, 432, 546, 686, 840, 1024, 1224, 1458, 1710, 2000, 2310, 2662, 3036, 3456, 3900, 4394, 4914, 5488, 6090, 6750, 7440, 8192, 8976, 9826, 10710, 11664, 12654, 13718, 14820, 16000, 17220, 18522, 19866, 21296, 22770, 24334]

cp's OEIS Frontend

A005996 G.f.: 2(1-x^3)/((1-x)^5(1+x)^2).

Table of values

List of values

cp's OEIS Frontend

A005996 G.f.: 2*(1-x^3)/((1-x)^5*(1+x)^2).

Table of values

List of values

A005996 G.f.: 2(1-x^3)/((1-x)^5(1+x)^2).