A350161 - cp's OEIS frontend

A350161 Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = Sum_{j=1..n} (-1)^(j+1) * floor(n/(2*j-1))^k.

n	a(n)
1	1
2	1
3	2
4	1
5	4
6	2
7	1
8	8
9	8
10	3
11	1
12	16
13	26
14	15
15	5
16	1
17	32
18	80
19	63
20	25
21	5
22	1
23	64
24	242
25	255
26	125
27	33
28	5
29	1
30	128
31	728
32	1023
33	625
34	209
35	45
36	6
37	1
38	256
39	2186
40	4095
41	3125
42	1281
43	335
44	60
45	7
46	1
47	512
48	6560
49	16383
50	15625
51	7745
52	2385
53	504
54	73
55	9
56	1
57	1024
58	19682
59	65535
60	78125
61	46593
62	16775
63	4080
64	703
65	95
66	9

[1, 1, 2, 1, 4, 2, 1, 8, 8, 3, 1, 16, 26, 15, 5, 1, 32, 80, 63, 25, 5, 1, 64, 242, 255, 125, 33, 5, 1, 128, 728, 1023, 625, 209, 45, 6, 1, 256, 2186, 4095, 3125, 1281, 335, 60, 7, 1, 512, 6560, 16383, 15625, 7745, 2385, 504, 73, 9, 1, 1024, 19682, 65535, 78125, 46593, 16775, 4080, 703, 95, 9]

cp's OEIS Frontend

A350161 Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = Sum_{j=1..n} (-1)^(j+1) * floor(n/(2*j-1))^k.

Table of values

List of values