A144769 - OEIS

A144769 as a simple table

n	a(n)
1	0
2	1
3	1
4	2
5	3
6	4
7	5
8	6
9	7
10	9
11	10
12	12
13	13
14	14
15	15
16	17
17	19
18	20
19	22
20	23
21	24
22	26
23	27
24	29
25	32
26	33
27	34
28	35
29	36
30	37
31	42
32	43
33	45
34	46
35	49
36	50
37	52
38	54
39	55
40	57
41	59
42	60
43	63
44	64
45	65
46	66
47	70
48	74
49	75
50	76
51	77
52	79
53	80
54	83
55	85
56	87
57	89
58	90
59	92
60	93
61	94
62	97
63	102
64	103
65	104
66	105
67	110
68	112
69	115
70	116

[0,1,1,2,3,4,5,6,7,9,10,12,13,14,15,17,19,20,22, 23,24,26,27,29,32,33,34,35,36,37,42,43,45,46,49, 50,52,54,55,57,59,60,63,64,65,66,70,74,75,76,77, 79,80,83,85,87,89,90,92,93,94,97,102,103,104,105, 110,112,115,116]

n	a(n)
1	0
2	1
3	1
4	2
5	3
6	4
7	5
8	6
9	7
10	9
11	10
12	12
13	13
14	14
15	15
16	17
17	19
18	20
19	22
20	23
21	24
22	26
23	27
24	29
25	32
26	33
27	34
28	35
29	36
30	37
31	42
32	43
33	45
34	46
35	49
36	50
37	52
38	54
39	55
40	57
41	59
42	60
43	63
44	64
45	65
46	66
47	70
48	74
49	75
50	76
51	77
52	79
53	80
54	83
55	85
56	87
57	89
58	90
59	92
60	93
61	94
62	97
63	102
64	103
65	104
66	105
67	110
68	112
69	115
70	116

n	a(n)
1	0
2	1
3	1
4	2
5	3
6	4
7	5
8	6
9	7
10	9
11	10
12	12
13	13
14	14
15	15
16	17
17	19
18	20
19	22
20	23
21	24
22	26
23	27
24	29
25	32
26	33
27	34
28	35
29	36
30	37
31	42
32	43
33	45
34	46
35	49
36	50
37	52
38	54
39	55
40	57
41	59
42	60
43	63
44	64
45	65
46	66
47	70
48	74
49	75
50	76
51	77
52	79
53	80
54	83
55	85
56	87
57	89
58	90
59	92
60	93
61	94
62	97
63	102
64	103
65	104
66	105
67	110
68	112
69	115
70	116

n	a(n)
1	0
2	1
3	1
4	2
5	3
6	4
7	5
8	6
9	7
10	9
11	10
12	12
13	13
14	14
15	15
16	17
17	19
18	20
19	22
20	23
21	24
22	26
23	27
24	29
25	32
26	33
27	34
28	35
29	36
30	37
31	42
32	43
33	45
34	46
35	49
36	50
37	52
38	54
39	55
40	57
41	59
42	60
43	63
44	64
45	65
46	66
47	70
48	74
49	75
50	76
51	77
52	79
53	80
54	83
55	85
56	87
57	89
58	90
59	92
60	93
61	94
62	97
63	102
64	103
65	104
66	105
67	110
68	112
69	115
70	116