A147032 - OEIS

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A147032 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	3
14	3
15	13
16	13
17	31
18	31
19	77
20	77
21	387
22	387

[1,1,1,1,1,1,1,1,1,1,1,1,3,3,13,13,31,31,77,77, 387,387]

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	3
14	3
15	13
16	13
17	31
18	31
19	77
20	77
21	387
22	387

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	3
14	3
15	13
16	13
17	31
18	31
19	77
20	77
21	387
22	387

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	3
14	3
15	13
16	13
17	31
18	31
19	77
20	77
21	387
22	387