A117767 - OEIS

A117767 as a simple table

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

[3,3,5,5,7,7,9,9,9,11,11,13,13,13,13,15,15,15,17, 17,17,17,19,19,19,21,21,21,21,21,23,23,23,23,25, 25,25,25,25,27,27,27,27,27,29,29,29,29,31,31,31, 31,31,31,33,33,33,33,33,33,33,35,35,35,35,35,37, 37,37,37,37,37]

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

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

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