A352525 - cp's OEIS frontend

A352525 Irregular triangle read by rows where T(n,k) is the number of integer compositions of n with k weak excedances (parts on or above the diagonal), all zeros removed.

n	a(n)
0	1
1	1
2	2
3	3
4	1
5	5
6	3
7	8
8	8
9	14
10	17
11	1
12	25
13	35
14	4
15	46
16	70
17	12
18	87
19	137
20	32
21	167
22	268
23	76
24	1
25	324
26	525
27	170
28	5
29	634
30	1030
31	367
32	17
33	1248
34	2026
35	773
36	49
37	2466
38	3999
39	1598
40	129
41	4887
42	7914
43	3267
44	315
45	1
46	9706
47	15695
48	6631
49	730
50	6
51	19308
52	31181
53	13393
54	1631
55	23

[1, 1, 2, 3, 1, 5, 3, 8, 8, 14, 17, 1, 25, 35, 4, 46, 70, 12, 87, 137, 32, 167, 268, 76, 1, 324, 525, 170, 5, 634, 1030, 367, 17, 1248, 2026, 773, 49, 2466, 3999, 1598, 129, 4887, 7914, 3267, 315, 1, 9706, 15695, 6631, 730, 6, 19308, 31181, 13393, 1631, 23]

cp's OEIS Frontend

A352525 Irregular triangle read by rows where T(n,k) is the number of integer compositions of n with k weak excedances (parts on or above the diagonal), all zeros removed.

Table of values

List of values