A374698 - cp's OEIS frontend

A374698 Numbers k such that the leaders of strictly increasing 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	12
10	16
11	17
12	18
13	20
14	22
15	24
16	26
17	32
18	33
19	34
20	37
21	38
22	40
23	41
24	44
25	48
26	50
27	52
28	64
29	65
30	66
31	68
32	69
33	70
34	72
35	76
36	80
37	81
38	88
39	96
40	98
41	100
42	104
43	128
44	129
45	130
46	132
47	133
48	134
49	137
50	140
51	144
52	145
53	148
54	150
55	152
56	154
57	160
58	161
59	164
60	166
61	176
62	180

[0, 1, 2, 4, 5, 6, 8, 9, 12, 16, 17, 18, 20, 22, 24, 26, 32, 33, 34, 37, 38, 40, 41, 44, 48, 50, 52, 64, 65, 66, 68, 69, 70, 72, 76, 80, 81, 88, 96, 98, 100, 104, 128, 129, 130, 132, 133, 134, 137, 140, 144, 145, 148, 150, 152, 154, 160, 161, 164, 166, 176, 180]

cp's OEIS Frontend

A374698 Numbers k such that the leaders of strictly increasing 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	12
10	16
11	17
12	18
13	20
14	22
15	24
16	26
17	32
18	33
19	34
20	37
21	38
22	40
23	41
24	44
25	48
26	50
27	52
28	64
29	65
30	66
31	68
32	69
33	70
34	72
35	76
36	80
37	81
38	88
39	96
40	98
41	100
42	104
43	128
44	129
45	130
46	132
47	133
48	134
49	137
50	140
51	144
52	145
53	148
54	150
55	152
56	154
57	160
58	161
59	164
60	166
61	176
62	180

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	12
10	16
11	17
12	18
13	20
14	22
15	24
16	26
17	32
18	33
19	34
20	37
21	38
22	40
23	41
24	44
25	48
26	50
27	52
28	64
29	65
30	66
31	68
32	69
33	70
34	72
35	76
36	80
37	81
38	88
39	96
40	98
41	100
42	104
43	128
44	129
45	130
46	132
47	133
48	134
49	137
50	140
51	144
52	145
53	148
54	150
55	152
56	154
57	160
58	161
59	164
60	166
61	176
62	180

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	12
10	16
11	17
12	18
13	20
14	22
15	24
16	26
17	32
18	33
19	34
20	37
21	38
22	40
23	41
24	44
25	48
26	50
27	52
28	64
29	65
30	66
31	68
32	69
33	70
34	72
35	76
36	80
37	81
38	88
39	96
40	98
41	100
42	104
43	128
44	129
45	130
46	132
47	133
48	134
49	137
50	140
51	144
52	145
53	148
54	150
55	152
56	154
57	160
58	161
59	164
60	166
61	176
62	180