A047714 - OEIS

A047714 as a simple table

n	a(n)
1	3
2	18
3	33
4	48
5	83
6	98
7	113
8	163
9	178
10	243
11	258
12	273
13	288
14	338
15	353
16	418
17	513
18	528
19	593
20	627
21	642
22	657
23	707
24	722
25	768
26	787
27	882
28	897
29	962
30	1137
31	1251
32	1266
33	1298
34	1313
35	1328
36	1331
37	1378
38	1393
39	1458
40	1506
41	1553
42	1568
43	1633
44	1808
45	1875
46	1922
47	1937
48	2002
49	2177

[3,18,33,48,83,98,113,163,178,243,258,273,288,338, 353,418,513,528,593,627,642,657,707,722,768,787, 882,897,962,1137,1251,1266,1298,1313,1328,1331, 1378,1393,1458,1506,1553,1568,1633,1808,1875,1922, 1937,2002,2177]