A241722 - cp's OEIS frontend

A241722 Number of compositions of n into distinct parts with exactly three descents.

n	a(n)
10	1
11	1
12	2
13	3
14	5
15	32
16	35
17	63
18	93
19	148
20	205
21	589
22	674
23	1111
24	1551
25	2344
26	3140
27	4616
28	8210
29	10370
30	14976
31	20564
32	28598
33	38244
34	52451
35	68597
36	105527
37	131194
38	180087
39	234267
40	316204
41	404032
42	538282
43	683281
44	893039
45	1205430
46	1516912
47	1949691
48	2506797
49	3192751
50	4039430

[1, 1, 2, 3, 5, 32, 35, 63, 93, 148, 205, 589, 674, 1111, 1551, 2344, 3140, 4616, 8210, 10370, 14976, 20564, 28598, 38244, 52451, 68597, 105527, 131194, 180087, 234267, 316204, 404032, 538282, 683281, 893039, 1205430, 1516912, 1949691, 2506797, 3192751, 4039430]

cp's OEIS Frontend

A241722 Number of compositions of n into distinct parts with exactly three descents.

Table of values

List of values