A057030 - cp's OEIS frontend

A057030 Let P(n) of a sequence s(1),s(2),s(3),... be obtained by leaving s(1),...,s(n-1) fixed and reversing every n consecutive terms thereafter; apply P(2) to 1,2,3,... to get PS(2), then apply P(3) to PS(2) to get PS(3), then apply P(4) to PS(3), etc. The limit of PS(n) is A057030.

n	a(n)
1	1
2	3
3	4
4	6
5	11
6	13
7	14
8	22
9	27
10	29
11	40
12	42
13	47
14	55
15	66
16	68
17	83
18	85
19	86
20	110
21	115
22	123
23	138
24	140
25	161
26	179
27	180
28	182
29	223
30	231
31	236
32	270
33	275
34	277
35	314
36	332
37	337
38	371
39	382
40	384
41	425
42	427
43	438
44	472
45	477
46	537
47	542
48	550
49	555
50	619
51	630

[1, 3, 4, 6, 11, 13, 14, 22, 27, 29, 40, 42, 47, 55, 66, 68, 83, 85, 86, 110, 115, 123, 138, 140, 161, 179, 180, 182, 223, 231, 236, 270, 275, 277, 314, 332, 337, 371, 382, 384, 425, 427, 438, 472, 477, 537, 542, 550, 555, 619, 630]

cp's OEIS Frontend

A057030 Let P(n) of a sequence s(1),s(2),s(3),... be obtained by leaving s(1),...,s(n-1) fixed and reversing every n consecutive terms thereafter; apply P(2) to 1,2,3,... to get PS(2), then apply P(3) to PS(2) to get PS(3), then apply P(4) to PS(3), etc. The limit of PS(n) is A057030.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	6
5	11
6	13
7	14
8	22
9	27
10	29
11	40
12	42
13	47
14	55
15	66
16	68
17	83
18	85
19	86
20	110
21	115
22	123
23	138
24	140
25	161
26	179
27	180
28	182
29	223
30	231
31	236
32	270
33	275
34	277
35	314
36	332
37	337
38	371
39	382
40	384
41	425
42	427
43	438
44	472
45	477
46	537
47	542
48	550
49	555
50	619
51	630

n	a(n)
1	1
2	3
3	4
4	6
5	11
6	13
7	14
8	22
9	27
10	29
11	40
12	42
13	47
14	55
15	66
16	68
17	83
18	85
19	86
20	110
21	115
22	123
23	138
24	140
25	161
26	179
27	180
28	182
29	223
30	231
31	236
32	270
33	275
34	277
35	314
36	332
37	337
38	371
39	382
40	384
41	425
42	427
43	438
44	472
45	477
46	537
47	542
48	550
49	555
50	619
51	630

n	a(n)
1	1
2	3
3	4
4	6
5	11
6	13
7	14
8	22
9	27
10	29
11	40
12	42
13	47
14	55
15	66
16	68
17	83
18	85
19	86
20	110
21	115
22	123
23	138
24	140
25	161
26	179
27	180
28	182
29	223
30	231
31	236
32	270
33	275
34	277
35	314
36	332
37	337
38	371
39	382
40	384
41	425
42	427
43	438
44	472
45	477
46	537
47	542
48	550
49	555
50	619
51	630