A186421 - cp's OEIS frontend

A186421 Even numbers interleaved with repeated odd numbers.

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

[0, 1, 2, 1, 4, 3, 6, 3, 8, 5, 10, 5, 12, 7, 14, 7, 16, 9, 18, 9, 20, 11, 22, 11, 24, 13, 26, 13, 28, 15, 30, 15, 32, 17, 34, 17, 36, 19, 38, 19, 40, 21, 42, 21, 44, 23, 46, 23, 48, 25, 50, 25, 52, 27, 54, 27, 56, 29, 58, 29, 60, 31, 62, 31, 64, 33, 66, 33, 68, 35, 70, 35, 72, 37, 74, 37, 76, 39, 78, 39, 80, 41, 82, 41, 84, 43, 86, 43]

cp's OEIS Frontend

A186421 Even numbers interleaved with repeated odd numbers.

Table of values

List of values

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

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

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