A363695 - OEIS

A363695 as a simple table

n	a(n)
1	5
2	20
3	40
4	90
5	131
6	265
7	335
8	585
9	755
10	1147
11	1370
12	2155
13	2385
14	3410
15	4042
16	5430
17	5990
18	8295
19	8860
20	11843
21	13020
22	16335
23	17555
24	23125
25	23882
26	29805
27	32220
28	39440
29	40925
30	51644
31	52365
32	64335
33	67450
34	79820
35	82712
36	101575
37	101275
38	120805
39	125830
40	148089
41	149000
42	179490

[5,20,40,90,131,265,335,585,755,1147,1370,2155, 2385,3410,4042,5430,5990,8295,8860,11843,13020, 16335,17555,23125,23882,29805,32220,39440,40925, 51644,52365,64335,67450,79820,82712,101575,101275, 120805,125830,148089,149000,179490]