A262544 - OEIS

A262544 as a simple table

n	a(n)
1	1
2	3
3	6
4	10
5	15
6	21
7	28
8	36
9	45
10	55
11	63
12	72
13	79
14	84
15	87
16	88
17	117
18	126
19	135
20	142
21	147
22	150
23	151
24	153
25	156
26	159
27	162
28	168
29	177
30	198
31	207
32	213
33	216
34	219
35	222
36	226
37	231
38	261
39	264
40	270
41	279
42	297
43	318
44	342
45	369
46	375
47	426
48	429
49	465
50	513
51	567
52	591
53	660
54	663
55	678
56	681
57	729
58	820
59	870
60	963
61	982
62	1005

[1,3,6,10,15,21,28,36,45,55,63,72,79,84,87,88,117, 126,135,142,147,150,151,153,156,159,162,168,177, 198,207,213,216,219,222,226,231,261,264,270,279, 297,318,342,369,375,426,429,465,513,567,591,660, 663,678,681,729,820,870,963,982,1005]