A343510 - cp's OEIS frontend

A343510 Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = Sum_{j=1..n} gcd(j, n)^k.

n	a(n)
1	1
2	1
3	3
4	1
5	5
6	5
7	1
8	9
9	11
10	8
11	1
12	17
13	29
14	22
15	9
16	1
17	33
18	83
19	74
20	29
21	15
22	1
23	65
24	245
25	274
26	129
27	55
28	13
29	1
30	129
31	731
32	1058
33	629
34	261
35	55
36	20
37	1
38	257
39	2189
40	4162
41	3129
42	1411
43	349
44	92
45	21
46	1
47	513
48	6563
49	16514
50	15629
51	8085
52	2407
53	596
54	105
55	27
56	1
57	1025
58	19685
59	65794
60	78129
61	47515
62	16813
63	4388
64	789
65	145
66	21

[1, 1, 3, 1, 5, 5, 1, 9, 11, 8, 1, 17, 29, 22, 9, 1, 33, 83, 74, 29, 15, 1, 65, 245, 274, 129, 55, 13, 1, 129, 731, 1058, 629, 261, 55, 20, 1, 257, 2189, 4162, 3129, 1411, 349, 92, 21, 1, 513, 6563, 16514, 15629, 8085, 2407, 596, 105, 27, 1, 1025, 19685, 65794, 78129, 47515, 16813, 4388, 789, 145, 21]

cp's OEIS Frontend

A343510 Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = Sum_{j=1..n} gcd(j, n)^k.

Table of values

List of values