A055483 - cp's OEIS frontend

A055483 a(n) is the GCD of n and the reverse of n.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	1
11	11
12	3
13	1
14	1
15	3
16	1
17	1
18	9
19	1
20	2
21	3
22	22
23	1
24	6
25	1
26	2
27	9
28	2
29	1
30	3
31	1
32	1
33	33
34	1
35	1
36	9
37	1
38	1
39	3
40	4
41	1
42	6
43	1
44	44
45	9
46	2
47	1
48	12
49	1
50	5
51	3
52	1
53	1
54	9
55	55
56	1
57	3
58	1
59	1
60	6
61	1
62	2
63	9
64	2
65	1
66	66
67	1
68	2
69	3
70	7
71	1
72	9
73	1
74	1
75	3
76	1
77	77
78	3
79	1
80	8
81	9
82	2
83	1
84	12
85	1
86	2
87	3
88	88
89	1
90	9
91	1
92	1
93	3
94	1
95	1
96	3
97	1
98	1
99	99
100	1
101	101
102	3
103	1
104	1
105	3
106	1
107	1
108	9
109	1
110	11
111	111

[1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 11, 3, 1, 1, 3, 1, 1, 9, 1, 2, 3, 22, 1, 6, 1, 2, 9, 2, 1, 3, 1, 1, 33, 1, 1, 9, 1, 1, 3, 4, 1, 6, 1, 44, 9, 2, 1, 12, 1, 5, 3, 1, 1, 9, 55, 1, 3, 1, 1, 6, 1, 2, 9, 2, 1, 66, 1, 2, 3, 7, 1, 9, 1, 1, 3, 1, 77, 3, 1, 8, 9, 2, 1, 12, 1, 2, 3, 88, 1, 9, 1, 1, 3, 1, 1, 3, 1, 1, 99, 1, 101, 3, 1, 1, 3, 1, 1, 9, 1, 11, 111]

cp's OEIS Frontend

A055483 a(n) is the GCD of n and the reverse of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	1
11	11
12	3
13	1
14	1
15	3
16	1
17	1
18	9
19	1
20	2
21	3
22	22
23	1
24	6
25	1
26	2
27	9
28	2
29	1
30	3
31	1
32	1
33	33
34	1
35	1
36	9
37	1
38	1
39	3
40	4
41	1
42	6
43	1
44	44
45	9
46	2
47	1
48	12
49	1
50	5
51	3
52	1
53	1
54	9
55	55
56	1
57	3
58	1
59	1
60	6
61	1
62	2
63	9
64	2
65	1
66	66
67	1
68	2
69	3
70	7
71	1
72	9
73	1
74	1
75	3
76	1
77	77
78	3
79	1
80	8
81	9
82	2
83	1
84	12
85	1
86	2
87	3
88	88
89	1
90	9
91	1
92	1
93	3
94	1
95	1
96	3
97	1
98	1
99	99
100	1
101	101
102	3
103	1
104	1
105	3
106	1
107	1
108	9
109	1
110	11
111	111

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	1
11	11
12	3
13	1
14	1
15	3
16	1
17	1
18	9
19	1
20	2
21	3
22	22
23	1
24	6
25	1
26	2
27	9
28	2
29	1
30	3
31	1
32	1
33	33
34	1
35	1
36	9
37	1
38	1
39	3
40	4
41	1
42	6
43	1
44	44
45	9
46	2
47	1
48	12
49	1
50	5
51	3
52	1
53	1
54	9
55	55
56	1
57	3
58	1
59	1
60	6
61	1
62	2
63	9
64	2
65	1
66	66
67	1
68	2
69	3
70	7
71	1
72	9
73	1
74	1
75	3
76	1
77	77
78	3
79	1
80	8
81	9
82	2
83	1
84	12
85	1
86	2
87	3
88	88
89	1
90	9
91	1
92	1
93	3
94	1
95	1
96	3
97	1
98	1
99	99
100	1
101	101
102	3
103	1
104	1
105	3
106	1
107	1
108	9
109	1
110	11
111	111

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	1
11	11
12	3
13	1
14	1
15	3
16	1
17	1
18	9
19	1
20	2
21	3
22	22
23	1
24	6
25	1
26	2
27	9
28	2
29	1
30	3
31	1
32	1
33	33
34	1
35	1
36	9
37	1
38	1
39	3
40	4
41	1
42	6
43	1
44	44
45	9
46	2
47	1
48	12
49	1
50	5
51	3
52	1
53	1
54	9
55	55
56	1
57	3
58	1
59	1
60	6
61	1
62	2
63	9
64	2
65	1
66	66
67	1
68	2
69	3
70	7
71	1
72	9
73	1
74	1
75	3
76	1
77	77
78	3
79	1
80	8
81	9
82	2
83	1
84	12
85	1
86	2
87	3
88	88
89	1
90	9
91	1
92	1
93	3
94	1
95	1
96	3
97	1
98	1
99	99
100	1
101	101
102	3
103	1
104	1
105	3
106	1
107	1
108	9
109	1
110	11
111	111