A257816 - OEIS

A257816 as a simple table

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

[4,5,6,8,8,9,10,10,11,12,15,15,13,14,18,20,17,21, 24,25,22,25,27,23,23,24,28,30,30,25,26,27,32,36, 28,30,33,35,40,38,32,42,35,33,45,45,44,45,37,45, 46,42,39,40,43,51,55,45,49,56,43,44,45,48,54,53, 60]

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

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

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