A363433 - cp's OEIS frontend

A363433 Number of (123,231)-avoiding stabilized-interval-free permutations of size n.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	3
7	3
8	5
9	5
10	7
11	7
12	10
13	9
14	13
15	12
16	16
17	15
18	20
19	18
20	24
21	22
22	28
23	26
24	33
25	30
26	38
27	35
28	43
29	40
30	49
31	45
32	55
33	51
34	61
35	57
36	68
37	63
38	75
39	70
40	82
41	77
42	90
43	84
44	98
45	92
46	106
47	100
48	115
49	108
50	124
51	117
52	133
53	126
54	143
55	135
56	153
57	145
58	163
59	155
60	174
61	165
62	185
63	176
64	196

[1, 1, 1, 1, 1, 2, 3, 3, 5, 5, 7, 7, 10, 9, 13, 12, 16, 15, 20, 18, 24, 22, 28, 26, 33, 30, 38, 35, 43, 40, 49, 45, 55, 51, 61, 57, 68, 63, 75, 70, 82, 77, 90, 84, 98, 92, 106, 100, 115, 108, 124, 117, 133, 126, 143, 135, 153, 145, 163, 155, 174, 165, 185, 176, 196]

cp's OEIS Frontend

A363433 Number of (123,231)-avoiding stabilized-interval-free permutations of size n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	3
7	3
8	5
9	5
10	7
11	7
12	10
13	9
14	13
15	12
16	16
17	15
18	20
19	18
20	24
21	22
22	28
23	26
24	33
25	30
26	38
27	35
28	43
29	40
30	49
31	45
32	55
33	51
34	61
35	57
36	68
37	63
38	75
39	70
40	82
41	77
42	90
43	84
44	98
45	92
46	106
47	100
48	115
49	108
50	124
51	117
52	133
53	126
54	143
55	135
56	153
57	145
58	163
59	155
60	174
61	165
62	185
63	176
64	196

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	3
7	3
8	5
9	5
10	7
11	7
12	10
13	9
14	13
15	12
16	16
17	15
18	20
19	18
20	24
21	22
22	28
23	26
24	33
25	30
26	38
27	35
28	43
29	40
30	49
31	45
32	55
33	51
34	61
35	57
36	68
37	63
38	75
39	70
40	82
41	77
42	90
43	84
44	98
45	92
46	106
47	100
48	115
49	108
50	124
51	117
52	133
53	126
54	143
55	135
56	153
57	145
58	163
59	155
60	174
61	165
62	185
63	176
64	196

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	3
7	3
8	5
9	5
10	7
11	7
12	10
13	9
14	13
15	12
16	16
17	15
18	20
19	18
20	24
21	22
22	28
23	26
24	33
25	30
26	38
27	35
28	43
29	40
30	49
31	45
32	55
33	51
34	61
35	57
36	68
37	63
38	75
39	70
40	82
41	77
42	90
43	84
44	98
45	92
46	106
47	100
48	115
49	108
50	124
51	117
52	133
53	126
54	143
55	135
56	153
57	145
58	163
59	155
60	174
61	165
62	185
63	176
64	196