A360177 - cp's OEIS frontend

A360177 Triangle read by rows. T(n, k) = 1 if n = k, otherwise T(n, k) = Sum_{j=0..k-1} (-1)^(j - k - 1) * (n + j + 1)^(n-1) / (j! * (k - 1 - j)!).

n	a(n)
0	1
1	0
2	1
3	0
4	3
5	1
6	0
7	16
8	9
9	1
10	0
11	125
12	91
13	18
14	1
15	0
16	1296
17	1105
18	295
19	30
20	1
21	0
22	16807
23	15961
24	5160
25	725
26	45
27	1
28	0
29	262144
30	269297
31	99631
32	17290
33	1505
34	63
35	1
36	0
37	4782969
38	5217031
39	2135070
40	431221
41	46970
42	2786
43	84
44	1
45	0
46	100000000
47	114358881
48	50631967
49	11477046
50	1471701
51	110250
52	4746
53	108
54	1

[1, 0, 1, 0, 3, 1, 0, 16, 9, 1, 0, 125, 91, 18, 1, 0, 1296, 1105, 295, 30, 1, 0, 16807, 15961, 5160, 725, 45, 1, 0, 262144, 269297, 99631, 17290, 1505, 63, 1, 0, 4782969, 5217031, 2135070, 431221, 46970, 2786, 84, 1, 0, 100000000, 114358881, 50631967, 11477046, 1471701, 110250, 4746, 108, 1]

cp's OEIS Frontend

A360177 Triangle read by rows. T(n, k) = 1 if n = k, otherwise T(n, k) = Sum_{j=0..k-1} (-1)^(j - k - 1) * (n + j + 1)^(n-1) / (j! * (k - 1 - j)!).

Table of values

List of values