A372742 - cp's OEIS frontend

A372742 Numbers k such that there is a unique number m for which the sum of the aliquot coreful divisors of m (A336563) is k.

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	12
7	13
8	17
9	18
10	19
11	23
12	24
13	29
14	31
15	36
16	37
17	41
18	43
19	47
20	53
21	56
22	59
23	61
24	67
25	71
26	73
27	79
28	80
29	83
30	84
31	89
32	96
33	97
34	98
35	101
36	103
37	107
38	109
39	112
40	113
41	127
42	131
43	135
44	137
45	139
46	140
47	149
48	150
49	151
50	156
51	157
52	163
53	167
54	173
55	179
56	181
57	191
58	193
59	197
60	198

[2, 3, 5, 7, 11, 12, 13, 17, 18, 19, 23, 24, 29, 31, 36, 37, 41, 43, 47, 53, 56, 59, 61, 67, 71, 73, 79, 80, 83, 84, 89, 96, 97, 98, 101, 103, 107, 109, 112, 113, 127, 131, 135, 137, 139, 140, 149, 150, 151, 156, 157, 163, 167, 173, 179, 181, 191, 193, 197, 198]

cp's OEIS Frontend

A372742 Numbers k such that there is a unique number m for which the sum of the aliquot coreful divisors of m (A336563) is k.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	12
7	13
8	17
9	18
10	19
11	23
12	24
13	29
14	31
15	36
16	37
17	41
18	43
19	47
20	53
21	56
22	59
23	61
24	67
25	71
26	73
27	79
28	80
29	83
30	84
31	89
32	96
33	97
34	98
35	101
36	103
37	107
38	109
39	112
40	113
41	127
42	131
43	135
44	137
45	139
46	140
47	149
48	150
49	151
50	156
51	157
52	163
53	167
54	173
55	179
56	181
57	191
58	193
59	197
60	198

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	12
7	13
8	17
9	18
10	19
11	23
12	24
13	29
14	31
15	36
16	37
17	41
18	43
19	47
20	53
21	56
22	59
23	61
24	67
25	71
26	73
27	79
28	80
29	83
30	84
31	89
32	96
33	97
34	98
35	101
36	103
37	107
38	109
39	112
40	113
41	127
42	131
43	135
44	137
45	139
46	140
47	149
48	150
49	151
50	156
51	157
52	163
53	167
54	173
55	179
56	181
57	191
58	193
59	197
60	198

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	12
7	13
8	17
9	18
10	19
11	23
12	24
13	29
14	31
15	36
16	37
17	41
18	43
19	47
20	53
21	56
22	59
23	61
24	67
25	71
26	73
27	79
28	80
29	83
30	84
31	89
32	96
33	97
34	98
35	101
36	103
37	107
38	109
39	112
40	113
41	127
42	131
43	135
44	137
45	139
46	140
47	149
48	150
49	151
50	156
51	157
52	163
53	167
54	173
55	179
56	181
57	191
58	193
59	197
60	198