A004517 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A004517 as a simple table

n	a(n)
0	0
1	2
2	4
3	6
4	1
5	3
6	5
7	14
8	16
9	18
10	20
11	15
12	17
13	19
14	28
15	30
16	32
17	34
18	29
19	31
20	33
21	42
22	44
23	46
24	48
25	43
26	45
27	47
28	7
29	9
30	11
31	13
32	8
33	10
34	12
35	21
36	23
37	25
38	27
39	22
40	24
41	26
42	35
43	37
44	39
45	41
46	36
47	38
48	40
49	98
50	100
51	102
52	104
53	99
54	101
55	103
56	112

[0,2,4,6,1,3,5,14,16,18,20,15,17,19,28,30,32,34, 29,31,33,42,44,46,48,43,45,47,7,9,11,13,8,10,12, 21,23,25,27,22,24,26,35,37,39,41,36,38,40,98,100, 102,104,99,101,103,112]

n	a(n)
0	0
1	2
2	4
3	6
4	1
5	3
6	5
7	14
8	16
9	18
10	20
11	15
12	17
13	19
14	28
15	30
16	32
17	34
18	29
19	31
20	33
21	42
22	44
23	46
24	48
25	43
26	45
27	47
28	7
29	9
30	11
31	13
32	8
33	10
34	12
35	21
36	23
37	25
38	27
39	22
40	24
41	26
42	35
43	37
44	39
45	41
46	36
47	38
48	40
49	98
50	100
51	102
52	104
53	99
54	101
55	103
56	112

n	a(n)
0	0
1	2
2	4
3	6
4	1
5	3
6	5
7	14
8	16
9	18
10	20
11	15
12	17
13	19
14	28
15	30
16	32
17	34
18	29
19	31
20	33
21	42
22	44
23	46
24	48
25	43
26	45
27	47
28	7
29	9
30	11
31	13
32	8
33	10
34	12
35	21
36	23
37	25
38	27
39	22
40	24
41	26
42	35
43	37
44	39
45	41
46	36
47	38
48	40
49	98
50	100
51	102
52	104
53	99
54	101
55	103
56	112

n	a(n)
0	0
1	2
2	4
3	6
4	1
5	3
6	5
7	14
8	16
9	18
10	20
11	15
12	17
13	19
14	28
15	30
16	32
17	34
18	29
19	31
20	33
21	42
22	44
23	46
24	48
25	43
26	45
27	47
28	7
29	9
30	11
31	13
32	8
33	10
34	12
35	21
36	23
37	25
38	27
39	22
40	24
41	26
42	35
43	37
44	39
45	41
46	36
47	38
48	40
49	98
50	100
51	102
52	104
53	99
54	101
55	103
56	112