A023849 - OEIS

A023849 as a simple table

n	a(n)
1	0
2	3
3	4
4	7
5	7
6	8
7	11
8	13
9	11
10	11
11	13
12	15
13	17
14	18
15	18
16	18
17	19
18	18
19	18
20	25
21	20
22	21
23	24
24	26
25	24
26	27
27	28
28	28
29	29
30	29
31	31
32	33
33	30
34	30
35	33
36	34
37	32
38	36
39	37
40	38
41	36
42	34
43	33
44	37
45	38
46	36
47	39
48	40
49	40
50	42
51	40
52	47
53	45
54	45
55	47
56	48
57	45
58	47
59	49
60	52
61	50
62	52
63	52
64	51
65	51
66	50
67	50
68	54
69	52
70	52
71	57
72	58
73	55
74	56
75	57
76	60
77	63

[0,3,4,7,7,8,11,13,11,11,13,15,17,18,18,18,19,18, 18,25,20,21,24,26,24,27,28,28,29,29,31,33,30,30, 33,34,32,36,37,38,36,34,33,37,38,36,39,40,40,42, 40,47,45,45,47,48,45,47,49,52,50,52,52,51,51,50, 50,54,52,52,57,58,55,56,57,60,63]

n	a(n)
1	0
2	3
3	4
4	7
5	7
6	8
7	11
8	13
9	11
10	11
11	13
12	15
13	17
14	18
15	18
16	18
17	19
18	18
19	18
20	25
21	20
22	21
23	24
24	26
25	24
26	27
27	28
28	28
29	29
30	29
31	31
32	33
33	30
34	30
35	33
36	34
37	32
38	36
39	37
40	38
41	36
42	34
43	33
44	37
45	38
46	36
47	39
48	40
49	40
50	42
51	40
52	47
53	45
54	45
55	47
56	48
57	45
58	47
59	49
60	52
61	50
62	52
63	52
64	51
65	51
66	50
67	50
68	54
69	52
70	52
71	57
72	58
73	55
74	56
75	57
76	60
77	63

n	a(n)
1	0
2	3
3	4
4	7
5	7
6	8
7	11
8	13
9	11
10	11
11	13
12	15
13	17
14	18
15	18
16	18
17	19
18	18
19	18
20	25
21	20
22	21
23	24
24	26
25	24
26	27
27	28
28	28
29	29
30	29
31	31
32	33
33	30
34	30
35	33
36	34
37	32
38	36
39	37
40	38
41	36
42	34
43	33
44	37
45	38
46	36
47	39
48	40
49	40
50	42
51	40
52	47
53	45
54	45
55	47
56	48
57	45
58	47
59	49
60	52
61	50
62	52
63	52
64	51
65	51
66	50
67	50
68	54
69	52
70	52
71	57
72	58
73	55
74	56
75	57
76	60
77	63

n	a(n)
1	0
2	3
3	4
4	7
5	7
6	8
7	11
8	13
9	11
10	11
11	13
12	15
13	17
14	18
15	18
16	18
17	19
18	18
19	18
20	25
21	20
22	21
23	24
24	26
25	24
26	27
27	28
28	28
29	29
30	29
31	31
32	33
33	30
34	30
35	33
36	34
37	32
38	36
39	37
40	38
41	36
42	34
43	33
44	37
45	38
46	36
47	39
48	40
49	40
50	42
51	40
52	47
53	45
54	45
55	47
56	48
57	45
58	47
59	49
60	52
61	50
62	52
63	52
64	51
65	51
66	50
67	50
68	54
69	52
70	52
71	57
72	58
73	55
74	56
75	57
76	60
77	63