A164577 - OEIS

A164577 as a simple table

n	a(n)
1	1
2	12
3	25
4	45
5	112
6	162
7	225
8	396
9	507
10	637
11	960
12	1156
13	1377
14	1900
15	2205
16	2541
17	3312
18	3750
19	4225
20	5292
21	5887
22	6525
23	7936
24	8712
25	9537
26	11340
27	12321
28	13357
29	15600
30	16810
31	18081
32	20812
33	22275
34	23805
35	27072
36	28812
37	30625
38	34476
39	36517
40	38637
41	43120

[1,12,25,45,112,162,225,396,507,637,960,1156,1377, 1900,2205,2541,3312,3750,4225,5292,5887,6525,7936, 8712,9537,11340,12321,13357,15600,16810,18081, 20812,22275,23805,27072,28812,30625,34476,36517, 38637,43120]