A056917 - OEIS

A056917 as a simple table

n	a(n)
1	1
2	15
3	30
4	44
5	65
6	77
7	78
8	87
9	105
10	141
11	147
12	186
13	242
14	247
15	282
16	301
17	330
18	335
19	345
20	450
21	481
22	560
23	570
24	589
25	591
26	606
27	671
28	705
29	717
30	767
31	777
32	785
33	819
34	820
35	870
36	1007
37	1032
38	1056
39	1071
40	1102
41	1167
42	1173
43	1185
44	1230
45	1247
46	1271
47	1351
48	1374
49	1415
50	1416
51	1501

[1,15,30,44,65,77,78,87,105,141,147,186,242,247, 282,301,330,335,345,450,481,560,570,589,591,606, 671,705,717,767,777,785,819,820,870,1007,1032, 1056,1071,1102,1167,1173,1185,1230,1247,1271,1351, 1374,1415,1416,1501]