A322084 - cp's OEIS frontend

A322084 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = Sum_{d|n, n/d==1 (mod 4)} d^k - Sum_{d|n, n/d==3 (mod 4)} d^k.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	0
7	1
8	4
9	2
10	1
11	1
12	8
13	8
14	4
15	2
16	1
17	16
18	26
19	16
20	6
21	0
22	1
23	32
24	80
25	64
26	26
27	4
28	0
29	1
30	64
31	242
32	256
33	126
34	32
35	6
36	1
37	1
38	128
39	728
40	1024
41	626
42	208
43	48
44	8
45	1
46	1
47	256
48	2186
49	4096
50	3126
51	1280
52	342
53	64
54	7
55	2
56	1
57	512
58	6560
59	16384
60	15626
61	7744
62	2400
63	512
64	73
65	12
66	0
67	1
68	1024
69	19682
70	65536
71	78126
72	46592
73	16806
74	4096
75	703
76	104
77	10
78	0

[1, 1, 1, 1, 2, 0, 1, 4, 2, 1, 1, 8, 8, 4, 2, 1, 16, 26, 16, 6, 0, 1, 32, 80, 64, 26, 4, 0, 1, 64, 242, 256, 126, 32, 6, 1, 1, 128, 728, 1024, 626, 208, 48, 8, 1, 1, 256, 2186, 4096, 3126, 1280, 342, 64, 7, 2, 1, 512, 6560, 16384, 15626, 7744, 2400, 512, 73, 12, 0, 1, 1024, 19682, 65536, 78126, 46592, 16806, 4096, 703, 104, 10, 0]

cp's OEIS Frontend

A322084 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals: A(n,k) = Sum_{d|n, n/d==1 (mod 4)} d^k - Sum_{d|n, n/d==3 (mod 4)} d^k.

Table of values

List of values