A318514 - cp's OEIS frontend

A318514 a(n) = n OR (greatest proper divisor of n).

n	a(n)
1	1
2	3
3	3
4	6
5	5
6	7
7	7
8	12
9	11
10	15
11	11
12	14
13	13
14	15
15	15
16	24
17	17
18	27
19	19
20	30
21	23
22	31
23	23
24	28
25	29
26	31
27	27
28	30
29	29
30	31
31	31
32	48
33	43
34	51
35	39
36	54
37	37
38	55
39	47
40	60
41	41
42	63
43	43
44	62
45	47
46	63
47	47
48	56
49	55
50	59
51	51
52	62
53	53
54	63
55	63
56	60
57	59
58	63
59	59
60	62
61	61
62	63
63	63
64	96
65	77
66	99
67	67
68	102
69	87
70	103
71	71
72	108
73	73
74	111
75	91
76	110
77	79
78	111
79	79
80	120
81	91
82	123
83	83
84	126

[1, 3, 3, 6, 5, 7, 7, 12, 11, 15, 11, 14, 13, 15, 15, 24, 17, 27, 19, 30, 23, 31, 23, 28, 29, 31, 27, 30, 29, 31, 31, 48, 43, 51, 39, 54, 37, 55, 47, 60, 41, 63, 43, 62, 47, 63, 47, 56, 55, 59, 51, 62, 53, 63, 63, 60, 59, 63, 59, 62, 61, 63, 63, 96, 77, 99, 67, 102, 87, 103, 71, 108, 73, 111, 91, 110, 79, 111, 79, 120, 91, 123, 83, 126]

cp's OEIS Frontend

A318514 a(n) = n OR (greatest proper divisor of n).

Table of values

List of values

n	a(n)
1	1
2	3
3	3
4	6
5	5
6	7
7	7
8	12
9	11
10	15
11	11
12	14
13	13
14	15
15	15
16	24
17	17
18	27
19	19
20	30
21	23
22	31
23	23
24	28
25	29
26	31
27	27
28	30
29	29
30	31
31	31
32	48
33	43
34	51
35	39
36	54
37	37
38	55
39	47
40	60
41	41
42	63
43	43
44	62
45	47
46	63
47	47
48	56
49	55
50	59
51	51
52	62
53	53
54	63
55	63
56	60
57	59
58	63
59	59
60	62
61	61
62	63
63	63
64	96
65	77
66	99
67	67
68	102
69	87
70	103
71	71
72	108
73	73
74	111
75	91
76	110
77	79
78	111
79	79
80	120
81	91
82	123
83	83
84	126

n	a(n)
1	1
2	3
3	3
4	6
5	5
6	7
7	7
8	12
9	11
10	15
11	11
12	14
13	13
14	15
15	15
16	24
17	17
18	27
19	19
20	30
21	23
22	31
23	23
24	28
25	29
26	31
27	27
28	30
29	29
30	31
31	31
32	48
33	43
34	51
35	39
36	54
37	37
38	55
39	47
40	60
41	41
42	63
43	43
44	62
45	47
46	63
47	47
48	56
49	55
50	59
51	51
52	62
53	53
54	63
55	63
56	60
57	59
58	63
59	59
60	62
61	61
62	63
63	63
64	96
65	77
66	99
67	67
68	102
69	87
70	103
71	71
72	108
73	73
74	111
75	91
76	110
77	79
78	111
79	79
80	120
81	91
82	123
83	83
84	126

n	a(n)
1	1
2	3
3	3
4	6
5	5
6	7
7	7
8	12
9	11
10	15
11	11
12	14
13	13
14	15
15	15
16	24
17	17
18	27
19	19
20	30
21	23
22	31
23	23
24	28
25	29
26	31
27	27
28	30
29	29
30	31
31	31
32	48
33	43
34	51
35	39
36	54
37	37
38	55
39	47
40	60
41	41
42	63
43	43
44	62
45	47
46	63
47	47
48	56
49	55
50	59
51	51
52	62
53	53
54	63
55	63
56	60
57	59
58	63
59	59
60	62
61	61
62	63
63	63
64	96
65	77
66	99
67	67
68	102
69	87
70	103
71	71
72	108
73	73
74	111
75	91
76	110
77	79
78	111
79	79
80	120
81	91
82	123
83	83
84	126