A204022 - OEIS

A204022 as a simple table

n	a(n)
1	1
2	3
3	3
4	5
5	3
6	5
7	7
8	5
9	5
10	7
11	9
12	7
13	5
14	7
15	9
16	11
17	9
18	7
19	7
20	9
21	11
22	13
23	11
24	9
25	7
26	9
27	11
28	13
29	15
30	13
31	11
32	9
33	9
34	11
35	13
36	15
37	17
38	15
39	13
40	11
41	9
42	11
43	13
44	15
45	17
46	19
47	17
48	15
49	13
50	11
51	11
52	13
53	15
54	17
55	19
56	21
57	19
58	17
59	15
60	13
61	11
62	13
63	15
64	17
65	19
66	21
67	23
68	21
69	19
70	17
71	15
72	13
73	13
74	15
75	17
76	19
77	21
78	23

[1,3,3,5,3,5,7,5,5,7,9,7,5,7,9,11,9,7,7,9,11,13, 11,9,7,9,11,13,15,13,11,9,9,11,13,15,17,15,13,11, 9,11,13,15,17,19,17,15,13,11,11,13,15,17,19,21,19, 17,15,13,11,13,15,17,19,21,23,21,19,17,15,13,13, 15,17,19,21,23]

n	a(n)
1	1
2	3
3	3
4	5
5	3
6	5
7	7
8	5
9	5
10	7
11	9
12	7
13	5
14	7
15	9
16	11
17	9
18	7
19	7
20	9
21	11
22	13
23	11
24	9
25	7
26	9
27	11
28	13
29	15
30	13
31	11
32	9
33	9
34	11
35	13
36	15
37	17
38	15
39	13
40	11
41	9
42	11
43	13
44	15
45	17
46	19
47	17
48	15
49	13
50	11
51	11
52	13
53	15
54	17
55	19
56	21
57	19
58	17
59	15
60	13
61	11
62	13
63	15
64	17
65	19
66	21
67	23
68	21
69	19
70	17
71	15
72	13
73	13
74	15
75	17
76	19
77	21
78	23

n	a(n)
1	1
2	3
3	3
4	5
5	3
6	5
7	7
8	5
9	5
10	7
11	9
12	7
13	5
14	7
15	9
16	11
17	9
18	7
19	7
20	9
21	11
22	13
23	11
24	9
25	7
26	9
27	11
28	13
29	15
30	13
31	11
32	9
33	9
34	11
35	13
36	15
37	17
38	15
39	13
40	11
41	9
42	11
43	13
44	15
45	17
46	19
47	17
48	15
49	13
50	11
51	11
52	13
53	15
54	17
55	19
56	21
57	19
58	17
59	15
60	13
61	11
62	13
63	15
64	17
65	19
66	21
67	23
68	21
69	19
70	17
71	15
72	13
73	13
74	15
75	17
76	19
77	21
78	23

n	a(n)
1	1
2	3
3	3
4	5
5	3
6	5
7	7
8	5
9	5
10	7
11	9
12	7
13	5
14	7
15	9
16	11
17	9
18	7
19	7
20	9
21	11
22	13
23	11
24	9
25	7
26	9
27	11
28	13
29	15
30	13
31	11
32	9
33	9
34	11
35	13
36	15
37	17
38	15
39	13
40	11
41	9
42	11
43	13
44	15
45	17
46	19
47	17
48	15
49	13
50	11
51	11
52	13
53	15
54	17
55	19
56	21
57	19
58	17
59	15
60	13
61	11
62	13
63	15
64	17
65	19
66	21
67	23
68	21
69	19
70	17
71	15
72	13
73	13
74	15
75	17
76	19
77	21
78	23