A374743 - cp's OEIS frontend

A374743 Number of integer compositions of n whose leaders of weakly decreasing runs are distinct.

n	a(n)
0	1
1	1
2	2
3	4
4	8
5	15
6	29
7	55
8	105
9	198
10	371
11	690
12	1280
13	2364
14	4353
15	7981
16	14568
17	26466
18	47876
19	86264
20	154896
21	277236
22	494675
23	879924
24	1560275
25	2757830
26	4859010
27	8534420
28	14945107
29	26096824
30	45446624
31	78939432
32	136773519
33	236401194
34	407614349
35	701147189
36	1203194421

[1, 1, 2, 4, 8, 15, 29, 55, 105, 198, 371, 690, 1280, 2364, 4353, 7981, 14568, 26466, 47876, 86264, 154896, 277236, 494675, 879924, 1560275, 2757830, 4859010, 8534420, 14945107, 26096824, 45446624, 78939432, 136773519, 236401194, 407614349, 701147189, 1203194421]

cp's OEIS Frontend

A374743 Number of integer compositions of n whose leaders of weakly decreasing runs are distinct.

Table of values

List of values