A084981 - cp's OEIS frontend

A084981 Numbers all of whose proper divisors are palindromic.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	19
20	21
21	22
22	23
23	25
24	27
25	29
26	31
27	33
28	35
29	37
30	41
31	43
32	44
33	47
34	49
35	53
36	55
37	59
38	61
39	66
40	67
41	71
42	73
43	77
44	79
45	83
46	88
47	89
48	97
49	99
50	101
51	103
52	107
53	109
54	113
55	121
56	127
57	131
58	137
59	139
60	149
61	151
62	157
63	163
64	167
65	173
66	179

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 27, 29, 31, 33, 35, 37, 41, 43, 44, 47, 49, 53, 55, 59, 61, 66, 67, 71, 73, 77, 79, 83, 88, 89, 97, 99, 101, 103, 107, 109, 113, 121, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179]

cp's OEIS Frontend

A084981 Numbers all of whose proper divisors are palindromic.

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	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	19
20	21
21	22
22	23
23	25
24	27
25	29
26	31
27	33
28	35
29	37
30	41
31	43
32	44
33	47
34	49
35	53
36	55
37	59
38	61
39	66
40	67
41	71
42	73
43	77
44	79
45	83
46	88
47	89
48	97
49	99
50	101
51	103
52	107
53	109
54	113
55	121
56	127
57	131
58	137
59	139
60	149
61	151
62	157
63	163
64	167
65	173
66	179

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	19
20	21
21	22
22	23
23	25
24	27
25	29
26	31
27	33
28	35
29	37
30	41
31	43
32	44
33	47
34	49
35	53
36	55
37	59
38	61
39	66
40	67
41	71
42	73
43	77
44	79
45	83
46	88
47	89
48	97
49	99
50	101
51	103
52	107
53	109
54	113
55	121
56	127
57	131
58	137
59	139
60	149
61	151
62	157
63	163
64	167
65	173
66	179

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	19
20	21
21	22
22	23
23	25
24	27
25	29
26	31
27	33
28	35
29	37
30	41
31	43
32	44
33	47
34	49
35	53
36	55
37	59
38	61
39	66
40	67
41	71
42	73
43	77
44	79
45	83
46	88
47	89
48	97
49	99
50	101
51	103
52	107
53	109
54	113
55	121
56	127
57	131
58	137
59	139
60	149
61	151
62	157
63	163
64	167
65	173
66	179