A026041 - OEIS

A026041 as a simple table

n	a(n)
4	12
5	20
6	32
7	49
8	72
9	102
10	140
11	187
12	244
13	312
14	392
15	485
16	592
17	714
18	852
19	1007
20	1180
21	1372
22	1584
23	1817
24	2072
25	2350
26	2652
27	2979
28	3332
29	3712
30	4120
31	4557
32	5024
33	5522
34	6052
35	6615
36	7212
37	7844
38	8512
39	9217
40	9960
41	10742
42	11564
43	12427
44	13332
45	14280
46	15272
47	16309
48	17392
49	18522
50	19700
51	20927
52	22204
53	23532
54	24912
55	26345

[12,20,32,49,72,102,140,187,244,312,392,485,592, 714,852,1007,1180,1372,1584,1817,2072,2350,2652, 2979,3332,3712,4120,4557,5024,5522,6052,6615,7212, 7844,8512,9217,9960,10742,11564,12427,13332,14280, 15272,16309,17392,18522,19700,20927,22204,23532, 24912,26345]