A139270 - cp's OEIS frontend

A139270 Twice nonprime numbers.

n	a(n)
1	2
2	8
3	12
4	16
5	18
6	20
7	24
8	28
9	30
10	32
11	36
12	40
13	42
14	44
15	48
16	50
17	52
18	54
19	56
20	60
21	64
22	66
23	68
24	70
25	72
26	76
27	78
28	80
29	84
30	88
31	90
32	92
33	96
34	98
35	100
36	102
37	104
38	108
39	110
40	112
41	114
42	116
43	120
44	124
45	126
46	128
47	130
48	132
49	136
50	138
51	140
52	144
53	148
54	150

[2, 8, 12, 16, 18, 20, 24, 28, 30, 32, 36, 40, 42, 44, 48, 50, 52, 54, 56, 60, 64, 66, 68, 70, 72, 76, 78, 80, 84, 88, 90, 92, 96, 98, 100, 102, 104, 108, 110, 112, 114, 116, 120, 124, 126, 128, 130, 132, 136, 138, 140, 144, 148, 150]

cp's OEIS Frontend

A139270 Twice nonprime numbers.

Table of values

List of values

n	a(n)
1	2
2	8
3	12
4	16
5	18
6	20
7	24
8	28
9	30
10	32
11	36
12	40
13	42
14	44
15	48
16	50
17	52
18	54
19	56
20	60
21	64
22	66
23	68
24	70
25	72
26	76
27	78
28	80
29	84
30	88
31	90
32	92
33	96
34	98
35	100
36	102
37	104
38	108
39	110
40	112
41	114
42	116
43	120
44	124
45	126
46	128
47	130
48	132
49	136
50	138
51	140
52	144
53	148
54	150

n	a(n)
1	2
2	8
3	12
4	16
5	18
6	20
7	24
8	28
9	30
10	32
11	36
12	40
13	42
14	44
15	48
16	50
17	52
18	54
19	56
20	60
21	64
22	66
23	68
24	70
25	72
26	76
27	78
28	80
29	84
30	88
31	90
32	92
33	96
34	98
35	100
36	102
37	104
38	108
39	110
40	112
41	114
42	116
43	120
44	124
45	126
46	128
47	130
48	132
49	136
50	138
51	140
52	144
53	148
54	150

n	a(n)
1	2
2	8
3	12
4	16
5	18
6	20
7	24
8	28
9	30
10	32
11	36
12	40
13	42
14	44
15	48
16	50
17	52
18	54
19	56
20	60
21	64
22	66
23	68
24	70
25	72
26	76
27	78
28	80
29	84
30	88
31	90
32	92
33	96
34	98
35	100
36	102
37	104
38	108
39	110
40	112
41	114
42	116
43	120
44	124
45	126
46	128
47	130
48	132
49	136
50	138
51	140
52	144
53	148
54	150