A035031 - cp's OEIS frontend

A035031 For n >= 7, max(A151799(n), 2*A151799(floor((n-1)/2))).

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

[1, 2, 2, 3, 3, 5, 5, 7, 7, 7, 7, 11, 11, 13, 13, 13, 14, 17, 17, 19, 19, 19, 19, 23, 23, 23, 23, 23, 26, 29, 29, 31, 31, 31, 31, 31, 34, 37, 37, 37, 38, 41, 41, 43, 43, 43, 43, 47, 47, 47, 47, 47, 47, 53, 53, 53, 53, 53]

cp's OEIS Frontend

A035031 For n >= 7, max(A151799(n), 2*A151799(floor((n-1)/2))).

Table of values

List of values

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

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

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