A081719 - cp's OEIS frontend

A081719 Triangle T(n,k) read by rows, related to Faà di Bruno's formula (n >= 0 and 0 <= k <= n).

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	1
8	3
9	1
10	0
11	1
12	5
13	5
14	1
15	0
16	1
17	9
18	14
19	7
20	1
21	0
22	1
23	13
24	32
25	27
26	9
27	1
28	0
29	1
30	20
31	66
32	80
33	44
34	11
35	1
36	0
37	1
38	28
39	123
40	203
41	160
42	65
43	13
44	1
45	0
46	1
47	40
48	222
49	465
50	486
51	280
52	90
53	15
54	1
55	0
56	1
57	54
58	377
59	985
60	1305
61	990
62	448
63	119
64	17
65	1
66	0
67	1
68	75
69	630
70	1978
71	3203
72	3051
73	1807
74	672
75	152
76	19
77	1

[1, 0, 1, 0, 1, 1, 0, 1, 3, 1, 0, 1, 5, 5, 1, 0, 1, 9, 14, 7, 1, 0, 1, 13, 32, 27, 9, 1, 0, 1, 20, 66, 80, 44, 11, 1, 0, 1, 28, 123, 203, 160, 65, 13, 1, 0, 1, 40, 222, 465, 486, 280, 90, 15, 1, 0, 1, 54, 377, 985, 1305, 990, 448, 119, 17, 1, 0, 1, 75, 630, 1978, 3203, 3051, 1807, 672, 152, 19, 1]

cp's OEIS Frontend

A081719 Triangle T(n,k) read by rows, related to Faà di Bruno's formula (n >= 0 and 0 <= k <= n).

Table of values

List of values