A008254 - OEIS

A008254 as a simple table

n	a(n)
0	1
1	4
2	10
3	20
4	38
5	58
6	80
7	112
8	144
9	180
10	226
11	270
12	320
13	380
14	436
15	500
16	574
17	642
18	720
19	808
20	888
21	980
22	1082
23	1174
24	1280
25	1396
26	1500
27	1620
28	1750
29	1866
30	2000
31	2144
32	2272
33	2420
34	2578
35	2718
36	2880
37	3052
38	3204
39	3380
40	3566
41	3730
42	3920
43	4120
44	4296
45	4500
46	4714
47	4902

[1,4,10,20,38,58,80,112,144,180,226,270,320,380, 436,500,574,642,720,808,888,980,1082,1174,1280, 1396,1500,1620,1750,1866,2000,2144,2272,2420,2578, 2718,2880,3052,3204,3380,3566,3730,3920,4120,4296, 4500,4714,4902]