A320530 - cp's OEIS frontend

A320530 T(n,k) = k^n + k^(n - 2)n(n - 1)(k(k - 1) + 1)/2 for 0 < k <= n and T(n,0) = A154272(n+1), square array read by antidiagonals upwards.

n	a(n)
0	1
1	1
2	1
3	0
4	1
5	1
6	0
7	2
8	2
9	1
10	0
11	4
12	7
13	3
14	1
15	0
16	7
17	26
18	16
19	4
20	1
21	0
22	11
23	88
24	90
25	29
26	5
27	1
28	0
29	16
30	272
31	459
32	220
33	46
34	6
35	1
36	0
37	22
38	784
39	2133
40	1504
41	440
42	67
43	7
44	1
45	0
46	29
47	2144
48	9234
49	9344
50	3775
51	774
52	92
53	8
54	1
55	0
56	37
57	5632
58	37908
59	54016
60	29375
61	7992
62	1246
63	121
64	9

[1, 1, 1, 0, 1, 1, 0, 2, 2, 1, 0, 4, 7, 3, 1, 0, 7, 26, 16, 4, 1, 0, 11, 88, 90, 29, 5, 1, 0, 16, 272, 459, 220, 46, 6, 1, 0, 22, 784, 2133, 1504, 440, 67, 7, 1, 0, 29, 2144, 9234, 9344, 3775, 774, 92, 8, 1, 0, 37, 5632, 37908, 54016, 29375, 7992, 1246, 121, 9]

cp's OEIS Frontend

A320530 T(n,k) = k^n + k^(n - 2)n(n - 1)(k(k - 1) + 1)/2 for 0 < k <= n and T(n,0) = A154272(n+1), square array read by antidiagonals upwards.

Table of values

List of values

cp's OEIS Frontend

A320530 T(n,k) = k^n + k^(n - 2)*n*(n - 1)*(k*(k - 1) + 1)/2 for 0 < k <= n and T(n,0) = A154272(n+1), square array read by antidiagonals upwards.

Table of values

List of values

A320530 T(n,k) = k^n + k^(n - 2)n(n - 1)(k(k - 1) + 1)/2 for 0 < k <= n and T(n,0) = A154272(n+1), square array read by antidiagonals upwards.