A374767 - cp's OEIS frontend

A374767 Numbers k such that the leaders of strictly decreasing runs in the k-th composition in standard order are distinct.

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	11
10	12
11	13
12	16
13	17
14	18
15	19
16	20
17	24
18	25
19	32
20	33
21	34
22	35
23	37
24	38
25	40
26	41
27	44
28	48
29	49
30	50
31	52
32	64
33	65
34	66
35	67
36	68
37	69
38	70
39	72
40	74
41	75
42	77
43	78
44	80
45	81
46	82
47	83
48	88
49	89
50	92
51	96
52	97
53	98
54	101
55	102
56	104
57	105
58	108
59	128
60	129
61	130
62	131
63	132
64	133

[0, 1, 2, 4, 5, 6, 8, 9, 11, 12, 13, 16, 17, 18, 19, 20, 24, 25, 32, 33, 34, 35, 37, 38, 40, 41, 44, 48, 49, 50, 52, 64, 65, 66, 67, 68, 69, 70, 72, 74, 75, 77, 78, 80, 81, 82, 83, 88, 89, 92, 96, 97, 98, 101, 102, 104, 105, 108, 128, 129, 130, 131, 132, 133]

cp's OEIS Frontend

A374767 Numbers k such that the leaders of strictly decreasing runs in the k-th composition in standard order are distinct.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	11
10	12
11	13
12	16
13	17
14	18
15	19
16	20
17	24
18	25
19	32
20	33
21	34
22	35
23	37
24	38
25	40
26	41
27	44
28	48
29	49
30	50
31	52
32	64
33	65
34	66
35	67
36	68
37	69
38	70
39	72
40	74
41	75
42	77
43	78
44	80
45	81
46	82
47	83
48	88
49	89
50	92
51	96
52	97
53	98
54	101
55	102
56	104
57	105
58	108
59	128
60	129
61	130
62	131
63	132
64	133

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	11
10	12
11	13
12	16
13	17
14	18
15	19
16	20
17	24
18	25
19	32
20	33
21	34
22	35
23	37
24	38
25	40
26	41
27	44
28	48
29	49
30	50
31	52
32	64
33	65
34	66
35	67
36	68
37	69
38	70
39	72
40	74
41	75
42	77
43	78
44	80
45	81
46	82
47	83
48	88
49	89
50	92
51	96
52	97
53	98
54	101
55	102
56	104
57	105
58	108
59	128
60	129
61	130
62	131
63	132
64	133

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	11
10	12
11	13
12	16
13	17
14	18
15	19
16	20
17	24
18	25
19	32
20	33
21	34
22	35
23	37
24	38
25	40
26	41
27	44
28	48
29	49
30	50
31	52
32	64
33	65
34	66
35	67
36	68
37	69
38	70
39	72
40	74
41	75
42	77
43	78
44	80
45	81
46	82
47	83
48	88
49	89
50	92
51	96
52	97
53	98
54	101
55	102
56	104
57	105
58	108
59	128
60	129
61	130
62	131
63	132
64	133