A044412 - OEIS

A044412 as a simple table

n	a(n)
1	80
2	180
3	280
4	380
5	480
6	580
7	680
8	780
9	800
10	880
11	980
12	1080
13	1180
14	1280
15	1380
16	1480
17	1580
18	1680
19	1780
20	1800
21	1880
22	1980
23	2080
24	2180
25	2280
26	2380
27	2480
28	2580
29	2680
30	2780
31	2800
32	2880
33	2980
34	3080
35	3180
36	3280
37	3380
38	3480
39	3580

[80,180,280,380,480,580,680,780,800,880,980,1080, 1180,1280,1380,1480,1580,1680,1780,1800,1880,1980, 2080,2180,2280,2380,2480,2580,2680,2780,2800,2880, 2980,3080,3180,3280,3380,3480,3580]