A368296 - cp's OEIS frontend

A368296 Square array T(n,k), n >= 2, k >= 0, read by antidiagonals downwards, where T(n,k) = Sum_{j=0..n} k^(n-j) * floor(j/2).

n	a(n)
2	1
3	1
4	1
5	1
6	2
7	2
8	1
9	3
10	4
11	2
12	1
13	4
14	8
15	6
16	3
17	1
18	5
19	14
20	18
21	9
22	3
23	1
24	6
25	22
26	44
27	39
28	12
29	4
30	1
31	7
32	32
33	90
34	135
35	81
36	16
37	4
38	1
39	8
40	44
41	162
42	363
43	408
44	166
45	20
46	5
47	1
48	9
49	58
50	266
51	813
52	1455
53	1228
54	336
55	25
56	5
57	1
58	10
59	74
60	408
61	1599
62	4068
63	5824
64	3688
65	677
66	30
67	6

[1, 1, 1, 1, 2, 2, 1, 3, 4, 2, 1, 4, 8, 6, 3, 1, 5, 14, 18, 9, 3, 1, 6, 22, 44, 39, 12, 4, 1, 7, 32, 90, 135, 81, 16, 4, 1, 8, 44, 162, 363, 408, 166, 20, 5, 1, 9, 58, 266, 813, 1455, 1228, 336, 25, 5, 1, 10, 74, 408, 1599, 4068, 5824, 3688, 677, 30, 6]

cp's OEIS Frontend

A368296 Square array T(n,k), n >= 2, k >= 0, read by antidiagonals downwards, where T(n,k) = Sum_{j=0..n} k^(n-j) * floor(j/2).

Table of values

List of values