A374689 - cp's OEIS frontend

A374689 Number of integer compositions of n whose leaders of strictly increasing runs are strictly decreasing.

n	a(n)
0	1
1	1
2	1
3	3
4	3
5	6
6	10
7	13
8	21
9	32
10	48
11	66
12	101
13	144
14	207
15	298
16	415
17	592
18	833
19	1163
20	1615
21	2247
22	3088
23	4259
24	5845
25	7977
26	10862
27	14752
28	19969
29	26941
30	36310
31	48725
32	65279
33	87228
34	116274
35	154660
36	205305
37	271879
38	359400
39	474157
40	624257
41	820450
42	1076357
43	1409598

[1, 1, 1, 3, 3, 6, 10, 13, 21, 32, 48, 66, 101, 144, 207, 298, 415, 592, 833, 1163, 1615, 2247, 3088, 4259, 5845, 7977, 10862, 14752, 19969, 26941, 36310, 48725, 65279, 87228, 116274, 154660, 205305, 271879, 359400, 474157, 624257, 820450, 1076357, 1409598]

cp's OEIS Frontend

A374689 Number of integer compositions of n whose leaders of strictly increasing runs are strictly decreasing.

Table of values

List of values