A161570 - OEIS

A161570 as a simple table

n	a(n)
1	1
2	9
3	18
4	30
5	35
6	40
7	57
8	77
9	84
10	91
11	116
12	144
13	153
14	162
15	195
16	205
17	215
18	225
19	235
20	275
21	318
22	330
23	342
24	354
25	366
26	416
27	429
28	442
29	497
30	555
31	570
32	585
33	648
34	664
35	680
36	696
37	712
38	782
39	799
40	816
41	833
42	850
43	927
44	1007
45	1026
46	1045
47	1064
48	1083
49	1170
50	1190
51	1210
52	1302

[1,9,18,30,35,40,57,77,84,91,116,144,153,162,195, 205,215,225,235,275,318,330,342,354,366,416,429, 442,497,555,570,585,648,664,680,696,712,782,799, 816,833,850,927,1007,1026,1045,1064,1083,1170, 1190,1210,1302]