A264974 - cp's OEIS frontend

A264974 Self-inverse permutation of natural numbers: a(n) = A263273(4*n) / 4.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	16
9	9
10	10
11	19
12	12
13	13
14	14
15	15
16	8
17	17
18	18
19	11
20	20
21	21
22	34
23	43
24	48
25	25
26	52
27	27
28	28
29	55
30	30
31	37
32	46
33	57
34	22
35	49
36	36
37	31
38	58
39	39
40	40
41	41
42	42
43	23
44	50
45	45
46	32
47	59
48	24
49	35
50	44
51	51
52	26
53	53
54	54
55	29
56	56
57	33
58	38
59	47
60	60
61	61
62	142
63	63
64	88
65	169
66	102
67	115
68	124
69	129
70	70
71	151
72	144
73	97
74	178
75	75
76	106
77	133
78	156
79	79
80	160
81	81

[0, 1, 2, 3, 4, 5, 6, 7, 16, 9, 10, 19, 12, 13, 14, 15, 8, 17, 18, 11, 20, 21, 34, 43, 48, 25, 52, 27, 28, 55, 30, 37, 46, 57, 22, 49, 36, 31, 58, 39, 40, 41, 42, 23, 50, 45, 32, 59, 24, 35, 44, 51, 26, 53, 54, 29, 56, 33, 38, 47, 60, 61, 142, 63, 88, 169, 102, 115, 124, 129, 70, 151, 144, 97, 178, 75, 106, 133, 156, 79, 160, 81]

cp's OEIS Frontend

A264974 Self-inverse permutation of natural numbers: a(n) = A263273(4*n) / 4.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	16
9	9
10	10
11	19
12	12
13	13
14	14
15	15
16	8
17	17
18	18
19	11
20	20
21	21
22	34
23	43
24	48
25	25
26	52
27	27
28	28
29	55
30	30
31	37
32	46
33	57
34	22
35	49
36	36
37	31
38	58
39	39
40	40
41	41
42	42
43	23
44	50
45	45
46	32
47	59
48	24
49	35
50	44
51	51
52	26
53	53
54	54
55	29
56	56
57	33
58	38
59	47
60	60
61	61
62	142
63	63
64	88
65	169
66	102
67	115
68	124
69	129
70	70
71	151
72	144
73	97
74	178
75	75
76	106
77	133
78	156
79	79
80	160
81	81

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	16
9	9
10	10
11	19
12	12
13	13
14	14
15	15
16	8
17	17
18	18
19	11
20	20
21	21
22	34
23	43
24	48
25	25
26	52
27	27
28	28
29	55
30	30
31	37
32	46
33	57
34	22
35	49
36	36
37	31
38	58
39	39
40	40
41	41
42	42
43	23
44	50
45	45
46	32
47	59
48	24
49	35
50	44
51	51
52	26
53	53
54	54
55	29
56	56
57	33
58	38
59	47
60	60
61	61
62	142
63	63
64	88
65	169
66	102
67	115
68	124
69	129
70	70
71	151
72	144
73	97
74	178
75	75
76	106
77	133
78	156
79	79
80	160
81	81

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	16
9	9
10	10
11	19
12	12
13	13
14	14
15	15
16	8
17	17
18	18
19	11
20	20
21	21
22	34
23	43
24	48
25	25
26	52
27	27
28	28
29	55
30	30
31	37
32	46
33	57
34	22
35	49
36	36
37	31
38	58
39	39
40	40
41	41
42	42
43	23
44	50
45	45
46	32
47	59
48	24
49	35
50	44
51	51
52	26
53	53
54	54
55	29
56	56
57	33
58	38
59	47
60	60
61	61
62	142
63	63
64	88
65	169
66	102
67	115
68	124
69	129
70	70
71	151
72	144
73	97
74	178
75	75
76	106
77	133
78	156
79	79
80	160
81	81