A026185 - cp's OEIS frontend

A026185 If n even, then 2n. If n odd, then nearest integer to 2n/3.

n	a(n)
0	0
1	1
2	4
3	2
4	8
5	3
6	12
7	5
8	16
9	6
10	20
11	7
12	24
13	9
14	28
15	10
16	32
17	11
18	36
19	13
20	40
21	14
22	44
23	15
24	48
25	17
26	52
27	18
28	56
29	19
30	60
31	21
32	64
33	22
34	68
35	23
36	72
37	25
38	76
39	26
40	80
41	27
42	84
43	29
44	88
45	30
46	92
47	31
48	96
49	33
50	100
51	34
52	104
53	35
54	108
55	37
56	112
57	38
58	116
59	39
60	120
61	41

[0, 1, 4, 2, 8, 3, 12, 5, 16, 6, 20, 7, 24, 9, 28, 10, 32, 11, 36, 13, 40, 14, 44, 15, 48, 17, 52, 18, 56, 19, 60, 21, 64, 22, 68, 23, 72, 25, 76, 26, 80, 27, 84, 29, 88, 30, 92, 31, 96, 33, 100, 34, 104, 35, 108, 37, 112, 38, 116, 39, 120, 41]

cp's OEIS Frontend

A026185 If n even, then 2n. If n odd, then nearest integer to 2n/3.

Table of values

List of values

n	a(n)
0	0
1	1
2	4
3	2
4	8
5	3
6	12
7	5
8	16
9	6
10	20
11	7
12	24
13	9
14	28
15	10
16	32
17	11
18	36
19	13
20	40
21	14
22	44
23	15
24	48
25	17
26	52
27	18
28	56
29	19
30	60
31	21
32	64
33	22
34	68
35	23
36	72
37	25
38	76
39	26
40	80
41	27
42	84
43	29
44	88
45	30
46	92
47	31
48	96
49	33
50	100
51	34
52	104
53	35
54	108
55	37
56	112
57	38
58	116
59	39
60	120
61	41

n	a(n)
0	0
1	1
2	4
3	2
4	8
5	3
6	12
7	5
8	16
9	6
10	20
11	7
12	24
13	9
14	28
15	10
16	32
17	11
18	36
19	13
20	40
21	14
22	44
23	15
24	48
25	17
26	52
27	18
28	56
29	19
30	60
31	21
32	64
33	22
34	68
35	23
36	72
37	25
38	76
39	26
40	80
41	27
42	84
43	29
44	88
45	30
46	92
47	31
48	96
49	33
50	100
51	34
52	104
53	35
54	108
55	37
56	112
57	38
58	116
59	39
60	120
61	41

n	a(n)
0	0
1	1
2	4
3	2
4	8
5	3
6	12
7	5
8	16
9	6
10	20
11	7
12	24
13	9
14	28
15	10
16	32
17	11
18	36
19	13
20	40
21	14
22	44
23	15
24	48
25	17
26	52
27	18
28	56
29	19
30	60
31	21
32	64
33	22
34	68
35	23
36	72
37	25
38	76
39	26
40	80
41	27
42	84
43	29
44	88
45	30
46	92
47	31
48	96
49	33
50	100
51	34
52	104
53	35
54	108
55	37
56	112
57	38
58	116
59	39
60	120
61	41