A308775 - cp's OEIS frontend

A308775 Sum of all the parts in the partitions of n into 4 parts.

n	a(n)
0	0
1	0
2	0
3	0
4	4
5	5
6	12
7	21
8	40
9	54
10	90
11	121
12	180
13	234
14	322
15	405
16	544
17	663
18	846
19	1026
20	1280
21	1512
22	1848
23	2162
24	2592
25	3000
26	3536
27	4050
28	4732
29	5365
30	6180
31	6975
32	7968
33	8910
34	10098
35	11235
36	12636
37	13986
38	15618
39	17199
40	19120
41	20951
42	23142
43	25284
44	27808
45	30240
46	33120

[0, 0, 0, 0, 4, 5, 12, 21, 40, 54, 90, 121, 180, 234, 322, 405, 544, 663, 846, 1026, 1280, 1512, 1848, 2162, 2592, 3000, 3536, 4050, 4732, 5365, 6180, 6975, 7968, 8910, 10098, 11235, 12636, 13986, 15618, 17199, 19120, 20951, 23142, 25284, 27808, 30240, 33120]

cp's OEIS Frontend

A308775 Sum of all the parts in the partitions of n into 4 parts.

Table of values

List of values