A374632 - cp's OEIS frontend

A374632 Number of integer compositions of n whose leaders of weakly increasing runs are distinct.

n	a(n)
0	1
1	1
2	2
3	4
4	7
5	13
6	23
7	40
8	69
9	119
10	200
11	335
12	557
13	917
14	1499
15	2433
16	3920
17	6280
18	10004
19	15837
20	24946
21	39087
22	60952
23	94606
24	146203
25	224957
26	344748
27	526239
28	800251
29	1212527
30	1830820
31	2754993
32	4132192
33	6178290
34	9209308
35	13686754
36	20282733
37	29973869
38	44175908
39	64936361

[1, 1, 2, 4, 7, 13, 23, 40, 69, 119, 200, 335, 557, 917, 1499, 2433, 3920, 6280, 10004, 15837, 24946, 39087, 60952, 94606, 146203, 224957, 344748, 526239, 800251, 1212527, 1830820, 2754993, 4132192, 6178290, 9209308, 13686754, 20282733, 29973869, 44175908, 64936361]

cp's OEIS Frontend

A374632 Number of integer compositions of n whose leaders of weakly increasing runs are distinct.

Table of values

List of values