A056059 - cp's OEIS frontend

A056059 GCD of largest square and squarefree part of central binomial coefficients.

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	1
14	2
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	3
28	6
29	2
30	1
31	1
32	1
33	3
34	3
35	1
36	1
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	2
45	6
46	3
47	1
48	1
49	1
50	2
51	3
52	6
53	2
54	1
55	1
56	2
57	2
58	1
59	2
60	1
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	2
75	1
76	2
77	2
78	1
79	1
80	1
81	1
82	2
83	3
84	6
85	6
86	3
87	1
88	2
89	2
90	1
91	2
92	1
93	3
94	6
95	1
96	1
97	1
98	2
99	1
100	2

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 6, 2, 1, 1, 1, 3, 3, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 6, 3, 1, 1, 1, 2, 3, 6, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 2, 3, 6, 6, 3, 1, 2, 2, 1, 2, 1, 3, 6, 1, 1, 1, 2, 1, 2]

cp's OEIS Frontend

A056059 GCD of largest square and squarefree part of central binomial coefficients.

Table of values

List of values

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	1
14	2
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	3
28	6
29	2
30	1
31	1
32	1
33	3
34	3
35	1
36	1
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	2
45	6
46	3
47	1
48	1
49	1
50	2
51	3
52	6
53	2
54	1
55	1
56	2
57	2
58	1
59	2
60	1
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	2
75	1
76	2
77	2
78	1
79	1
80	1
81	1
82	2
83	3
84	6
85	6
86	3
87	1
88	2
89	2
90	1
91	2
92	1
93	3
94	6
95	1
96	1
97	1
98	2
99	1
100	2

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	1
14	2
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	3
28	6
29	2
30	1
31	1
32	1
33	3
34	3
35	1
36	1
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	2
45	6
46	3
47	1
48	1
49	1
50	2
51	3
52	6
53	2
54	1
55	1
56	2
57	2
58	1
59	2
60	1
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	2
75	1
76	2
77	2
78	1
79	1
80	1
81	1
82	2
83	3
84	6
85	6
86	3
87	1
88	2
89	2
90	1
91	2
92	1
93	3
94	6
95	1
96	1
97	1
98	2
99	1
100	2

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	1
14	2
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	3
28	6
29	2
30	1
31	1
32	1
33	3
34	3
35	1
36	1
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	2
45	6
46	3
47	1
48	1
49	1
50	2
51	3
52	6
53	2
54	1
55	1
56	2
57	2
58	1
59	2
60	1
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	2
75	1
76	2
77	2
78	1
79	1
80	1
81	1
82	2
83	3
84	6
85	6
86	3
87	1
88	2
89	2
90	1
91	2
92	1
93	3
94	6
95	1
96	1
97	1
98	2
99	1
100	2