A353327 - cp's OEIS frontend

A353327 If n is a multiple of 3, then a(n) = 0, and if n is of the form 3k+r, with r = 1 or 2, then a(n) = 2*k + 3.

n	a(n)
0	0
1	3
2	3
3	0
4	5
5	5
6	0
7	7
8	7
9	0
10	9
11	9
12	0
13	11
14	11
15	0
16	13
17	13
18	0
19	15
20	15
21	0
22	17
23	17
24	0
25	19
26	19
27	0
28	21
29	21
30	0
31	23
32	23
33	0
34	25
35	25
36	0
37	27
38	27
39	0
40	29
41	29
42	0
43	31
44	31
45	0
46	33
47	33
48	0
49	35
50	35
51	0
52	37
53	37
54	0
55	39
56	39
57	0
58	41
59	41
60	0
61	43
62	43
63	0
64	45
65	45
66	0
67	47
68	47
69	0
70	49
71	49
72	0
73	51
74	51
75	0
76	53
77	53
78	0
79	55
80	55
81	0
82	57
83	57
84	0
85	59
86	59
87	0

[0, 3, 3, 0, 5, 5, 0, 7, 7, 0, 9, 9, 0, 11, 11, 0, 13, 13, 0, 15, 15, 0, 17, 17, 0, 19, 19, 0, 21, 21, 0, 23, 23, 0, 25, 25, 0, 27, 27, 0, 29, 29, 0, 31, 31, 0, 33, 33, 0, 35, 35, 0, 37, 37, 0, 39, 39, 0, 41, 41, 0, 43, 43, 0, 45, 45, 0, 47, 47, 0, 49, 49, 0, 51, 51, 0, 53, 53, 0, 55, 55, 0, 57, 57, 0, 59, 59, 0]

cp's OEIS Frontend

A353327 If n is a multiple of 3, then a(n) = 0, and if n is of the form 3k+r, with r = 1 or 2, then a(n) = 2*k + 3.

Table of values

List of values

n	a(n)
0	0
1	3
2	3
3	0
4	5
5	5
6	0
7	7
8	7
9	0
10	9
11	9
12	0
13	11
14	11
15	0
16	13
17	13
18	0
19	15
20	15
21	0
22	17
23	17
24	0
25	19
26	19
27	0
28	21
29	21
30	0
31	23
32	23
33	0
34	25
35	25
36	0
37	27
38	27
39	0
40	29
41	29
42	0
43	31
44	31
45	0
46	33
47	33
48	0
49	35
50	35
51	0
52	37
53	37
54	0
55	39
56	39
57	0
58	41
59	41
60	0
61	43
62	43
63	0
64	45
65	45
66	0
67	47
68	47
69	0
70	49
71	49
72	0
73	51
74	51
75	0
76	53
77	53
78	0
79	55
80	55
81	0
82	57
83	57
84	0
85	59
86	59
87	0

n	a(n)
0	0
1	3
2	3
3	0
4	5
5	5
6	0
7	7
8	7
9	0
10	9
11	9
12	0
13	11
14	11
15	0
16	13
17	13
18	0
19	15
20	15
21	0
22	17
23	17
24	0
25	19
26	19
27	0
28	21
29	21
30	0
31	23
32	23
33	0
34	25
35	25
36	0
37	27
38	27
39	0
40	29
41	29
42	0
43	31
44	31
45	0
46	33
47	33
48	0
49	35
50	35
51	0
52	37
53	37
54	0
55	39
56	39
57	0
58	41
59	41
60	0
61	43
62	43
63	0
64	45
65	45
66	0
67	47
68	47
69	0
70	49
71	49
72	0
73	51
74	51
75	0
76	53
77	53
78	0
79	55
80	55
81	0
82	57
83	57
84	0
85	59
86	59
87	0

n	a(n)
0	0
1	3
2	3
3	0
4	5
5	5
6	0
7	7
8	7
9	0
10	9
11	9
12	0
13	11
14	11
15	0
16	13
17	13
18	0
19	15
20	15
21	0
22	17
23	17
24	0
25	19
26	19
27	0
28	21
29	21
30	0
31	23
32	23
33	0
34	25
35	25
36	0
37	27
38	27
39	0
40	29
41	29
42	0
43	31
44	31
45	0
46	33
47	33
48	0
49	35
50	35
51	0
52	37
53	37
54	0
55	39
56	39
57	0
58	41
59	41
60	0
61	43
62	43
63	0
64	45
65	45
66	0
67	47
68	47
69	0
70	49
71	49
72	0
73	51
74	51
75	0
76	53
77	53
78	0
79	55
80	55
81	0
82	57
83	57
84	0
85	59
86	59
87	0