A023993 - OEIS

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A023993 as a simple table

n	a(n)
1	0
2	3
3	6
4	8
5	8
6	11
7	11
8	14
9	14
10	14
11	17
12	21
13	18
14	20
15	22
16	23
17	21
18	24
19	24
20	27
21	26
22	29
23	29
24	34
25	29
26	30
27	35
28	33
29	32
30	34
31	33
32	39
33	34
34	34
35	37
36	39
37	35
38	38
39	41
40	43
41	40
42	45
43	46
44	50
45	51
46	48
47	49
48	54
49	49
50	50
51	51
52	52
53	49
54	56
55	53
56	55
57	54
58	53
59	58
60	62
61	57
62	58
63	61
64	63
65	56
66	58
67	58
68	61
69	61
70	63
71	62
72	68
73	61
74	65
75	70

[0,3,6,8,8,11,11,14,14,14,17,21,18,20,22,23,21,24, 24,27,26,29,29,34,29,30,35,33,32,34,33,39,34,34, 37,39,35,38,41,43,40,45,46,50,51,48,49,54,49,50, 51,52,49,56,53,55,54,53,58,62,57,58,61,63,56,58, 58,61,61,63,62,68,61,65,70]

n	a(n)
1	0
2	3
3	6
4	8
5	8
6	11
7	11
8	14
9	14
10	14
11	17
12	21
13	18
14	20
15	22
16	23
17	21
18	24
19	24
20	27
21	26
22	29
23	29
24	34
25	29
26	30
27	35
28	33
29	32
30	34
31	33
32	39
33	34
34	34
35	37
36	39
37	35
38	38
39	41
40	43
41	40
42	45
43	46
44	50
45	51
46	48
47	49
48	54
49	49
50	50
51	51
52	52
53	49
54	56
55	53
56	55
57	54
58	53
59	58
60	62
61	57
62	58
63	61
64	63
65	56
66	58
67	58
68	61
69	61
70	63
71	62
72	68
73	61
74	65
75	70

n	a(n)
1	0
2	3
3	6
4	8
5	8
6	11
7	11
8	14
9	14
10	14
11	17
12	21
13	18
14	20
15	22
16	23
17	21
18	24
19	24
20	27
21	26
22	29
23	29
24	34
25	29
26	30
27	35
28	33
29	32
30	34
31	33
32	39
33	34
34	34
35	37
36	39
37	35
38	38
39	41
40	43
41	40
42	45
43	46
44	50
45	51
46	48
47	49
48	54
49	49
50	50
51	51
52	52
53	49
54	56
55	53
56	55
57	54
58	53
59	58
60	62
61	57
62	58
63	61
64	63
65	56
66	58
67	58
68	61
69	61
70	63
71	62
72	68
73	61
74	65
75	70

n	a(n)
1	0
2	3
3	6
4	8
5	8
6	11
7	11
8	14
9	14
10	14
11	17
12	21
13	18
14	20
15	22
16	23
17	21
18	24
19	24
20	27
21	26
22	29
23	29
24	34
25	29
26	30
27	35
28	33
29	32
30	34
31	33
32	39
33	34
34	34
35	37
36	39
37	35
38	38
39	41
40	43
41	40
42	45
43	46
44	50
45	51
46	48
47	49
48	54
49	49
50	50
51	51
52	52
53	49
54	56
55	53
56	55
57	54
58	53
59	58
60	62
61	57
62	58
63	61
64	63
65	56
66	58
67	58
68	61
69	61
70	63
71	62
72	68
73	61
74	65
75	70