A080704 - cp's OEIS frontend

A080704 a(1)=2; for n>1, if n is in the sequence then a(n) is the smallest even integer > a(n-1), otherwise a(n) = a(n-1) + 3.

n	a(n)
1	2
2	4
3	7
4	8
5	11
6	14
7	16
8	18
9	21
10	24
11	26
12	29
13	32
14	34
15	37
16	38
17	41
18	42
19	45
20	48
21	50
22	53
23	56
24	58
25	61
26	62
27	65
28	68
29	70
30	73
31	76
32	78
33	81
34	82
35	85
36	88
37	90
38	92
39	95
40	98
41	100
42	102
43	105
44	108
45	110
46	113
47	116
48	118
49	121
50	122
51	125
52	128
53	130
54	133
55	136
56	138
57	141
58	142
59	145
60	148

[2, 4, 7, 8, 11, 14, 16, 18, 21, 24, 26, 29, 32, 34, 37, 38, 41, 42, 45, 48, 50, 53, 56, 58, 61, 62, 65, 68, 70, 73, 76, 78, 81, 82, 85, 88, 90, 92, 95, 98, 100, 102, 105, 108, 110, 113, 116, 118, 121, 122, 125, 128, 130, 133, 136, 138, 141, 142, 145, 148]

cp's OEIS Frontend

A080704 a(1)=2; for n>1, if n is in the sequence then a(n) is the smallest even integer > a(n-1), otherwise a(n) = a(n-1) + 3.

Table of values

List of values

n	a(n)
1	2
2	4
3	7
4	8
5	11
6	14
7	16
8	18
9	21
10	24
11	26
12	29
13	32
14	34
15	37
16	38
17	41
18	42
19	45
20	48
21	50
22	53
23	56
24	58
25	61
26	62
27	65
28	68
29	70
30	73
31	76
32	78
33	81
34	82
35	85
36	88
37	90
38	92
39	95
40	98
41	100
42	102
43	105
44	108
45	110
46	113
47	116
48	118
49	121
50	122
51	125
52	128
53	130
54	133
55	136
56	138
57	141
58	142
59	145
60	148

n	a(n)
1	2
2	4
3	7
4	8
5	11
6	14
7	16
8	18
9	21
10	24
11	26
12	29
13	32
14	34
15	37
16	38
17	41
18	42
19	45
20	48
21	50
22	53
23	56
24	58
25	61
26	62
27	65
28	68
29	70
30	73
31	76
32	78
33	81
34	82
35	85
36	88
37	90
38	92
39	95
40	98
41	100
42	102
43	105
44	108
45	110
46	113
47	116
48	118
49	121
50	122
51	125
52	128
53	130
54	133
55	136
56	138
57	141
58	142
59	145
60	148

n	a(n)
1	2
2	4
3	7
4	8
5	11
6	14
7	16
8	18
9	21
10	24
11	26
12	29
13	32
14	34
15	37
16	38
17	41
18	42
19	45
20	48
21	50
22	53
23	56
24	58
25	61
26	62
27	65
28	68
29	70
30	73
31	76
32	78
33	81
34	82
35	85
36	88
37	90
38	92
39	95
40	98
41	100
42	102
43	105
44	108
45	110
46	113
47	116
48	118
49	121
50	122
51	125
52	128
53	130
54	133
55	136
56	138
57	141
58	142
59	145
60	148