A175251 - cp's OEIS frontend

A175251 Composites (A002808) with nonprime (A018252) subscripts.

n	a(n)
1	4
2	9
3	12
4	15
5	16
6	18
7	21
8	24
9	25
10	26
11	28
12	32
13	33
14	34
15	36
16	38
17	39
18	40
19	42
20	45
21	48
22	49
23	50
24	51
25	52
26	55
27	56
28	57
29	60
30	63
31	64
32	65
33	68
34	69
35	70
36	72
37	74
38	76
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	88
47	90
48	91
49	93
50	94
51	95
52	98
53	100

[4, 9, 12, 15, 16, 18, 21, 24, 25, 26, 28, 32, 33, 34, 36, 38, 39, 40, 42, 45, 48, 49, 50, 51, 52, 55, 56, 57, 60, 63, 64, 65, 68, 69, 70, 72, 74, 76, 77, 78, 80, 81, 84, 86, 87, 88, 90, 91, 93, 94, 95, 98, 100]

cp's OEIS Frontend

A175251 Composites (A002808) with nonprime (A018252) subscripts.

Table of values

List of values

n	a(n)
1	4
2	9
3	12
4	15
5	16
6	18
7	21
8	24
9	25
10	26
11	28
12	32
13	33
14	34
15	36
16	38
17	39
18	40
19	42
20	45
21	48
22	49
23	50
24	51
25	52
26	55
27	56
28	57
29	60
30	63
31	64
32	65
33	68
34	69
35	70
36	72
37	74
38	76
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	88
47	90
48	91
49	93
50	94
51	95
52	98
53	100

n	a(n)
1	4
2	9
3	12
4	15
5	16
6	18
7	21
8	24
9	25
10	26
11	28
12	32
13	33
14	34
15	36
16	38
17	39
18	40
19	42
20	45
21	48
22	49
23	50
24	51
25	52
26	55
27	56
28	57
29	60
30	63
31	64
32	65
33	68
34	69
35	70
36	72
37	74
38	76
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	88
47	90
48	91
49	93
50	94
51	95
52	98
53	100

n	a(n)
1	4
2	9
3	12
4	15
5	16
6	18
7	21
8	24
9	25
10	26
11	28
12	32
13	33
14	34
15	36
16	38
17	39
18	40
19	42
20	45
21	48
22	49
23	50
24	51
25	52
26	55
27	56
28	57
29	60
30	63
31	64
32	65
33	68
34	69
35	70
36	72
37	74
38	76
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	88
47	90
48	91
49	93
50	94
51	95
52	98
53	100