A155723 - OEIS

A155723 as a simple table

n	a(n)
1	0
2	3
3	6
4	8
5	9
6	12
7	13
8	15
9	18
10	20
11	21
12	23
13	24
14	27
15	28
16	30
17	33
18	34
19	36
20	38
21	39
22	41
23	42
24	43
25	45
26	48
27	51
28	53
29	54
30	55
31	56
32	57
33	58
34	60
35	62
36	63
37	66
38	67
39	68
40	69
41	72
42	73
43	75
44	76
45	78
46	80
47	81
48	83
49	84
50	87
51	88
52	89
53	90
54	93
55	96
56	97
57	98
58	99
59	100
60	102
61	103
62	104
63	105
64	106
65	108
66	111
67	113
68	114

[0,3,6,8,9,12,13,15,18,20,21,23,24,27,28,30,33,34, 36,38,39,41,42,43,45,48,51,53,54,55,56,57,58,60, 62,63,66,67,68,69,72,73,75,76,78,80,81,83,84,87, 88,89,90,93,96,97,98,99,100,102,103,104,105,106, 108,111,113,114]

n	a(n)
1	0
2	3
3	6
4	8
5	9
6	12
7	13
8	15
9	18
10	20
11	21
12	23
13	24
14	27
15	28
16	30
17	33
18	34
19	36
20	38
21	39
22	41
23	42
24	43
25	45
26	48
27	51
28	53
29	54
30	55
31	56
32	57
33	58
34	60
35	62
36	63
37	66
38	67
39	68
40	69
41	72
42	73
43	75
44	76
45	78
46	80
47	81
48	83
49	84
50	87
51	88
52	89
53	90
54	93
55	96
56	97
57	98
58	99
59	100
60	102
61	103
62	104
63	105
64	106
65	108
66	111
67	113
68	114

n	a(n)
1	0
2	3
3	6
4	8
5	9
6	12
7	13
8	15
9	18
10	20
11	21
12	23
13	24
14	27
15	28
16	30
17	33
18	34
19	36
20	38
21	39
22	41
23	42
24	43
25	45
26	48
27	51
28	53
29	54
30	55
31	56
32	57
33	58
34	60
35	62
36	63
37	66
38	67
39	68
40	69
41	72
42	73
43	75
44	76
45	78
46	80
47	81
48	83
49	84
50	87
51	88
52	89
53	90
54	93
55	96
56	97
57	98
58	99
59	100
60	102
61	103
62	104
63	105
64	106
65	108
66	111
67	113
68	114

n	a(n)
1	0
2	3
3	6
4	8
5	9
6	12
7	13
8	15
9	18
10	20
11	21
12	23
13	24
14	27
15	28
16	30
17	33
18	34
19	36
20	38
21	39
22	41
23	42
24	43
25	45
26	48
27	51
28	53
29	54
30	55
31	56
32	57
33	58
34	60
35	62
36	63
37	66
38	67
39	68
40	69
41	72
42	73
43	75
44	76
45	78
46	80
47	81
48	83
49	84
50	87
51	88
52	89
53	90
54	93
55	96
56	97
57	98
58	99
59	100
60	102
61	103
62	104
63	105
64	106
65	108
66	111
67	113
68	114