A073613 - OEIS

A073613 as a simple table

n	a(n)
1	0
2	1
3	10
4	36
5	45
6	136
7	153
8	325
9	666
10	820
11	1225
12	1378
13	2080
14	2628
15	2701
16	3240
17	3321
18	4005
19	4753
20	5050
21	6786
22	7381
23	9316
24	10440
25	10585
26	11026
27	14365
28	16290
29	18721
30	19306
31	25425
32	27028
33	27261
34	29161
35	29890
36	32896
37	33930
38	41616
39	41905
40	42778

[0,1,10,36,45,136,153,325,666,820,1225,1378,2080, 2628,2701,3240,3321,4005,4753,5050,6786,7381,9316, 10440,10585,11026,14365,16290,18721,19306,25425, 27028,27261,29161,29890,32896,33930,41616,41905, 42778]