A171438 - OEIS

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A171438 as a simple table

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	5
6	8
7	8
8	8
9	17
10	17
11	17
12	17
13	17
14	17
15	17
16	17
17	17
18	26
19	26
20	26
21	26
22	26
23	26
24	26
25	26
26	26
27	53
28	53
29	53
30	53
31	53
32	53
33	53
34	53
35	53
36	53
37	53
38	53
39	53
40	53
41	53
42	53
43	53
44	53
45	53
46	53
47	53
48	53
49	53
50	53
51	53
52	53
53	53
54	80
55	80
56	80
57	80
58	80
59	80
60	80
61	80
62	80
63	80
64	80
65	80
66	80
67	80
68	80
69	80
70	80
71	80

[0,1,2,5,5,5,8,8,8,17,17,17,17,17,17,17,17,17,26, 26,26,26,26,26,26,26,26,53,53,53,53,53,53,53,53, 53,53,53,53,53,53,53,53,53,53,53,53,53,53,53,53, 53,53,53,80,80,80,80,80,80,80,80,80,80,80,80,80, 80,80,80,80,80]

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	5
6	8
7	8
8	8
9	17
10	17
11	17
12	17
13	17
14	17
15	17
16	17
17	17
18	26
19	26
20	26
21	26
22	26
23	26
24	26
25	26
26	26
27	53
28	53
29	53
30	53
31	53
32	53
33	53
34	53
35	53
36	53
37	53
38	53
39	53
40	53
41	53
42	53
43	53
44	53
45	53
46	53
47	53
48	53
49	53
50	53
51	53
52	53
53	53
54	80
55	80
56	80
57	80
58	80
59	80
60	80
61	80
62	80
63	80
64	80
65	80
66	80
67	80
68	80
69	80
70	80
71	80

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	5
6	8
7	8
8	8
9	17
10	17
11	17
12	17
13	17
14	17
15	17
16	17
17	17
18	26
19	26
20	26
21	26
22	26
23	26
24	26
25	26
26	26
27	53
28	53
29	53
30	53
31	53
32	53
33	53
34	53
35	53
36	53
37	53
38	53
39	53
40	53
41	53
42	53
43	53
44	53
45	53
46	53
47	53
48	53
49	53
50	53
51	53
52	53
53	53
54	80
55	80
56	80
57	80
58	80
59	80
60	80
61	80
62	80
63	80
64	80
65	80
66	80
67	80
68	80
69	80
70	80
71	80

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	5
6	8
7	8
8	8
9	17
10	17
11	17
12	17
13	17
14	17
15	17
16	17
17	17
18	26
19	26
20	26
21	26
22	26
23	26
24	26
25	26
26	26
27	53
28	53
29	53
30	53
31	53
32	53
33	53
34	53
35	53
36	53
37	53
38	53
39	53
40	53
41	53
42	53
43	53
44	53
45	53
46	53
47	53
48	53
49	53
50	53
51	53
52	53
53	53
54	80
55	80
56	80
57	80
58	80
59	80
60	80
61	80
62	80
63	80
64	80
65	80
66	80
67	80
68	80
69	80
70	80
71	80