A322082 - cp's OEIS frontend

A322082 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = Sum_{d|n, n/d odd} d^k.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	2
7	1
8	4
9	4
10	1
11	1
12	8
13	10
14	4
15	2
16	1
17	16
18	28
19	16
20	6
21	2
22	1
23	32
24	82
25	64
26	26
27	8
28	2
29	1
30	64
31	244
32	256
33	126
34	40
35	8
36	1
37	1
38	128
39	730
40	1024
41	626
42	224
43	50
44	8
45	3
46	1
47	256
48	2188
49	4096
50	3126
51	1312
52	344
53	64
54	13
55	2
56	1
57	512
58	6562
59	16384
60	15626
61	7808
62	2402
63	512
64	91
65	12
66	2
67	1
68	1024
69	19684
70	65536
71	78126
72	46720
73	16808
74	4096
75	757
76	104
77	12
78	2

[1, 1, 1, 1, 2, 2, 1, 4, 4, 1, 1, 8, 10, 4, 2, 1, 16, 28, 16, 6, 2, 1, 32, 82, 64, 26, 8, 2, 1, 64, 244, 256, 126, 40, 8, 1, 1, 128, 730, 1024, 626, 224, 50, 8, 3, 1, 256, 2188, 4096, 3126, 1312, 344, 64, 13, 2, 1, 512, 6562, 16384, 15626, 7808, 2402, 512, 91, 12, 2, 1, 1024, 19684, 65536, 78126, 46720, 16808, 4096, 757, 104, 12, 2]

cp's OEIS Frontend

A322082 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = Sum_{d|n, n/d odd} d^k.

Table of values

List of values