A256320 - cp's OEIS frontend

A256320 Number of partitions of 4n into exactly 3 parts.

n	a(n)
0	0
1	1
2	5
3	12
4	21
5	33
6	48
7	65
8	85
9	108
10	133
11	161
12	192
13	225
14	261
15	300
16	341
17	385
18	432
19	481
20	533
21	588
22	645
23	705
24	768
25	833
26	901
27	972
28	1045
29	1121
30	1200
31	1281
32	1365
33	1452
34	1541
35	1633
36	1728
37	1825
38	1925
39	2028
40	2133
41	2241
42	2352
43	2465
44	2581
45	2700
46	2821
47	2945
48	3072
49	3201

[0, 1, 5, 12, 21, 33, 48, 65, 85, 108, 133, 161, 192, 225, 261, 300, 341, 385, 432, 481, 533, 588, 645, 705, 768, 833, 901, 972, 1045, 1121, 1200, 1281, 1365, 1452, 1541, 1633, 1728, 1825, 1925, 2028, 2133, 2241, 2352, 2465, 2581, 2700, 2821, 2945, 3072, 3201]

cp's OEIS Frontend

A256320 Number of partitions of 4n into exactly 3 parts.

Table of values

List of values