A248835 - cp's OEIS frontend

A248835 a(n) = n + A033677(n), where A033677(n) is the smallest divisor of n >= sqrt(n).

n	a(n)
1	2
2	4
3	6
4	6
5	10
6	9
7	14
8	12
9	12
10	15
11	22
12	16
13	26
14	21
15	20
16	20
17	34
18	24
19	38
20	25
21	28
22	33
23	46
24	30
25	30
26	39
27	36
28	35
29	58
30	36
31	62
32	40
33	44
34	51
35	42
36	42
37	74
38	57
39	52
40	48
41	82
42	49
43	86
44	55
45	54
46	69
47	94
48	56
49	56
50	60
51	68
52	65
53	106
54	63
55	66
56	64
57	76
58	87
59	118
60	70
61	122
62	93

[2, 4, 6, 6, 10, 9, 14, 12, 12, 15, 22, 16, 26, 21, 20, 20, 34, 24, 38, 25, 28, 33, 46, 30, 30, 39, 36, 35, 58, 36, 62, 40, 44, 51, 42, 42, 74, 57, 52, 48, 82, 49, 86, 55, 54, 69, 94, 56, 56, 60, 68, 65, 106, 63, 66, 64, 76, 87, 118, 70, 122, 93]

cp's OEIS Frontend

A248835 a(n) = n + A033677(n), where A033677(n) is the smallest divisor of n >= sqrt(n).

Table of values

List of values

n	a(n)
1	2
2	4
3	6
4	6
5	10
6	9
7	14
8	12
9	12
10	15
11	22
12	16
13	26
14	21
15	20
16	20
17	34
18	24
19	38
20	25
21	28
22	33
23	46
24	30
25	30
26	39
27	36
28	35
29	58
30	36
31	62
32	40
33	44
34	51
35	42
36	42
37	74
38	57
39	52
40	48
41	82
42	49
43	86
44	55
45	54
46	69
47	94
48	56
49	56
50	60
51	68
52	65
53	106
54	63
55	66
56	64
57	76
58	87
59	118
60	70
61	122
62	93

n	a(n)
1	2
2	4
3	6
4	6
5	10
6	9
7	14
8	12
9	12
10	15
11	22
12	16
13	26
14	21
15	20
16	20
17	34
18	24
19	38
20	25
21	28
22	33
23	46
24	30
25	30
26	39
27	36
28	35
29	58
30	36
31	62
32	40
33	44
34	51
35	42
36	42
37	74
38	57
39	52
40	48
41	82
42	49
43	86
44	55
45	54
46	69
47	94
48	56
49	56
50	60
51	68
52	65
53	106
54	63
55	66
56	64
57	76
58	87
59	118
60	70
61	122
62	93

n	a(n)
1	2
2	4
3	6
4	6
5	10
6	9
7	14
8	12
9	12
10	15
11	22
12	16
13	26
14	21
15	20
16	20
17	34
18	24
19	38
20	25
21	28
22	33
23	46
24	30
25	30
26	39
27	36
28	35
29	58
30	36
31	62
32	40
33	44
34	51
35	42
36	42
37	74
38	57
39	52
40	48
41	82
42	49
43	86
44	55
45	54
46	69
47	94
48	56
49	56
50	60
51	68
52	65
53	106
54	63
55	66
56	64
57	76
58	87
59	118
60	70
61	122
62	93