A079351 - cp's OEIS frontend

A079351 a(1)=3; for n > 1, a(n) is the smallest integer greater than a(n-1) consistent with the condition "n is in the sequence if and only if a(n) is congruent to 0 (mod 5)".

n	a(n)
1	3
2	4
3	5
4	10
5	15
6	16
7	17
8	18
9	19
10	20
11	21
12	22
13	23
14	24
15	25
16	30
17	35
18	40
19	45
20	50
21	55
22	60
23	65
24	70
25	75
26	76
27	77
28	78
29	79
30	80
31	81
32	82
33	83
34	84
35	85
36	86
37	87
38	88
39	89
40	90
41	91
42	92
43	93
44	94
45	95
46	96
47	97
48	98
49	99
50	100
51	101
52	102
53	103
54	104
55	105
56	106
57	107
58	108
59	109
60	110
61	111
62	112
63	113
64	114
65	115

[3, 4, 5, 10, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115]

cp's OEIS Frontend

A079351 a(1)=3; for n > 1, a(n) is the smallest integer greater than a(n-1) consistent with the condition "n is in the sequence if and only if a(n) is congruent to 0 (mod 5)".

Table of values

List of values

n	a(n)
1	3
2	4
3	5
4	10
5	15
6	16
7	17
8	18
9	19
10	20
11	21
12	22
13	23
14	24
15	25
16	30
17	35
18	40
19	45
20	50
21	55
22	60
23	65
24	70
25	75
26	76
27	77
28	78
29	79
30	80
31	81
32	82
33	83
34	84
35	85
36	86
37	87
38	88
39	89
40	90
41	91
42	92
43	93
44	94
45	95
46	96
47	97
48	98
49	99
50	100
51	101
52	102
53	103
54	104
55	105
56	106
57	107
58	108
59	109
60	110
61	111
62	112
63	113
64	114
65	115

n	a(n)
1	3
2	4
3	5
4	10
5	15
6	16
7	17
8	18
9	19
10	20
11	21
12	22
13	23
14	24
15	25
16	30
17	35
18	40
19	45
20	50
21	55
22	60
23	65
24	70
25	75
26	76
27	77
28	78
29	79
30	80
31	81
32	82
33	83
34	84
35	85
36	86
37	87
38	88
39	89
40	90
41	91
42	92
43	93
44	94
45	95
46	96
47	97
48	98
49	99
50	100
51	101
52	102
53	103
54	104
55	105
56	106
57	107
58	108
59	109
60	110
61	111
62	112
63	113
64	114
65	115

n	a(n)
1	3
2	4
3	5
4	10
5	15
6	16
7	17
8	18
9	19
10	20
11	21
12	22
13	23
14	24
15	25
16	30
17	35
18	40
19	45
20	50
21	55
22	60
23	65
24	70
25	75
26	76
27	77
28	78
29	79
30	80
31	81
32	82
33	83
34	84
35	85
36	86
37	87
38	88
39	89
40	90
41	91
42	92
43	93
44	94
45	95
46	96
47	97
48	98
49	99
50	100
51	101
52	102
53	103
54	104
55	105
56	106
57	107
58	108
59	109
60	110
61	111
62	112
63	113
64	114
65	115