A276572 - cp's OEIS frontend

A276572 Simple self-inverse permutation of natural numbers: after a(0)=0, list each block of A260734(n) numbers in reverse order, from A260732(n) to A260733(1+n).

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

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

cp's OEIS Frontend

A276572 Simple self-inverse permutation of natural numbers: after a(0)=0, list each block of A260734(n) numbers in reverse order, from A260732(n) to A260733(1+n).

Table of values

List of values

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

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

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