A099979 - OEIS

A099979 as a simple table

n	a(n)
1	5
2	21
3	50
4	85
5	130
6	210
7	250
8	341
9	455
10	546
11	610
12	850
13	850
14	1050
15	1300
16	1365
17	1450
18	1911
19	1810
20	2210
21	2500
22	2562
23	2650
24	3410
25	3255
26	3570
27	4100
28	4250
29	4210
30	5460
31	4810
32	5461
33	6100
34	6090
35	6500
36	7735
37	6850
38	7602
39	8500
40	8866
41	8410
42	10500
43	9250
44	10370

[5,21,50,85,130,210,250,341,455,546,610,850,850, 1050,1300,1365,1450,1911,1810,2210,2500,2562,2650, 3410,3255,3570,4100,4250,4210,5460,4810,5461,6100, 6090,6500,7735,6850,7602,8500,8866,8410,10500, 9250,10370]