A249612 - cp's OEIS frontend

A249612 Integers that reach the (448, 127, 128, 255, 144, 403) cycle described in A234534, after iterations of numerator(sigma(n)/n) = A017665(n).

n	a(n)
1	16
2	19
3	20
4	21
5	25
6	26
7	31
8	32
9	33
10	35
11	36
12	41
13	42
14	43
15	44
16	45
17	46
18	47
19	48
20	49
21	50
22	52
23	53
24	54
25	57
26	58
27	61
28	62
29	63
30	64
31	67
32	68
33	69
34	73
35	74
36	76
37	77
38	79
39	80
40	82
41	88
42	91
43	92
44	93
45	96
46	97
47	98
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	112
56	115
57	116
58	119
59	122
60	125
61	126

[16, 19, 20, 21, 25, 26, 31, 32, 33, 35, 36, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 57, 58, 61, 62, 63, 64, 67, 68, 69, 73, 74, 76, 77, 79, 80, 82, 88, 91, 92, 93, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 112, 115, 116, 119, 122, 125, 126]

cp's OEIS Frontend

A249612 Integers that reach the (448, 127, 128, 255, 144, 403) cycle described in A234534, after iterations of numerator(sigma(n)/n) = A017665(n).

Table of values

List of values

n	a(n)
1	16
2	19
3	20
4	21
5	25
6	26
7	31
8	32
9	33
10	35
11	36
12	41
13	42
14	43
15	44
16	45
17	46
18	47
19	48
20	49
21	50
22	52
23	53
24	54
25	57
26	58
27	61
28	62
29	63
30	64
31	67
32	68
33	69
34	73
35	74
36	76
37	77
38	79
39	80
40	82
41	88
42	91
43	92
44	93
45	96
46	97
47	98
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	112
56	115
57	116
58	119
59	122
60	125
61	126

n	a(n)
1	16
2	19
3	20
4	21
5	25
6	26
7	31
8	32
9	33
10	35
11	36
12	41
13	42
14	43
15	44
16	45
17	46
18	47
19	48
20	49
21	50
22	52
23	53
24	54
25	57
26	58
27	61
28	62
29	63
30	64
31	67
32	68
33	69
34	73
35	74
36	76
37	77
38	79
39	80
40	82
41	88
42	91
43	92
44	93
45	96
46	97
47	98
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	112
56	115
57	116
58	119
59	122
60	125
61	126

n	a(n)
1	16
2	19
3	20
4	21
5	25
6	26
7	31
8	32
9	33
10	35
11	36
12	41
13	42
14	43
15	44
16	45
17	46
18	47
19	48
20	49
21	50
22	52
23	53
24	54
25	57
26	58
27	61
28	62
29	63
30	64
31	67
32	68
33	69
34	73
35	74
36	76
37	77
38	79
39	80
40	82
41	88
42	91
43	92
44	93
45	96
46	97
47	98
48	99
49	100
50	101
51	102
52	103
53	104
54	105
55	112
56	115
57	116
58	119
59	122
60	125
61	126