A044372 - OEIS

A044372 as a simple table

n	a(n)
1	40
2	140
3	240
4	340
5	400
6	440
7	540
8	640
9	740
10	840
11	940
12	1040
13	1140
14	1240
15	1340
16	1400
17	1440
18	1540
19	1640
20	1740
21	1840
22	1940
23	2040
24	2140
25	2240
26	2340
27	2400
28	2440
29	2540
30	2640
31	2740
32	2840
33	2940
34	3040
35	3140
36	3240
37	3340
38	3400
39	3440

[40,140,240,340,400,440,540,640,740,840,940,1040, 1140,1240,1340,1400,1440,1540,1640,1740,1840,1940, 2040,2140,2240,2340,2400,2440,2540,2640,2740,2840, 2940,3040,3140,3240,3340,3400,3440]