A289179 - OEIS

A289179 as a simple table

n	a(n)
1	0
2	1
3	4
4	14
5	28
6	55
7	88
8	140
9	200
10	285
11	380
12	506
13	644
14	819
15	1008
16	1240
17	1488
18	1785
19	2100
20	2470
21	2860
22	3311
23	3784
24	4324
25	4888
26	5525
27	6188
28	6930
29	7700
30	8555
31	9440
32	10416
33	11424
34	12529
35	13668
36	14910
37	16188
38	17575
39	19000
40	20540
41	22120
42	23821
43	25564
44	27434
45	29348
46	31395

[0,1,4,14,28,55,88,140,200,285,380,506,644,819, 1008,1240,1488,1785,2100,2470,2860,3311,3784,4324, 4888,5525,6188,6930,7700,8555,9440,10416,11424, 12529,13668,14910,16188,17575,19000,20540,22120, 23821,25564,27434,29348,31395]