A327245 - cp's OEIS frontend

A327245 Number T(n,k) of colored compositions of n using all colors of a k-set such that all parts have different color patterns and the patterns for parts i have i colors in (weakly) increasing order; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	3
6	0
7	3
8	10
9	13
10	0
11	3
12	39
13	87
14	75
15	0
16	5
17	100
18	510
19	836
20	541
21	0
22	11
23	303
24	2272
25	7042
26	9025
27	4683
28	0
29	13
30	782
31	9999
32	46628
33	104255
34	109110
35	47293
36	0
37	19
38	2009
39	39369
40	284319
41	948725
42	1662273
43	1466003
44	545835
45	0
46	27
47	5388
48	154038
49	1577256
50	7676830
51	19798096
52	28538496
53	21713032
54	7087261

[1, 0, 1, 0, 1, 3, 0, 3, 10, 13, 0, 3, 39, 87, 75, 0, 5, 100, 510, 836, 541, 0, 11, 303, 2272, 7042, 9025, 4683, 0, 13, 782, 9999, 46628, 104255, 109110, 47293, 0, 19, 2009, 39369, 284319, 948725, 1662273, 1466003, 545835, 0, 27, 5388, 154038, 1577256, 7676830, 19798096, 28538496, 21713032, 7087261]

cp's OEIS Frontend

A327245 Number T(n,k) of colored compositions of n using all colors of a k-set such that all parts have different color patterns and the patterns for parts i have i colors in (weakly) increasing order; triangle T(n,k), n>=0, 0<=k<=n, read by rows.

Table of values

List of values