A169642 - OEIS

A169642 as a simple table

n	a(n)
0	0
1	3
2	20
3	21
4	72
5	55
6	156
7	105
8	272
9	171
10	420
11	253
12	600
13	351
14	812
15	465
16	1056
17	595
18	1332
19	741
20	1640
21	903
22	1980
23	1081
24	2352
25	1275
26	2756
27	1485
28	3192
29	1711
30	3660
31	1953
32	4160
33	2211
34	4692
35	2485
36	5256
37	2775
38	5852
39	3081
40	6480
41	3403
42	7140
43	3741
44	7832
45	4095
46	8556

[0,3,20,21,72,55,156,105,272,171,420,253,600,351, 812,465,1056,595,1332,741,1640,903,1980,1081,2352, 1275,2756,1485,3192,1711,3660,1953,4160,2211,4692, 2485,5256,2775,5852,3081,6480,3403,7140,3741,7832, 4095,8556]