A294579 - cp's OEIS frontend

A294579 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where A(n,k) is Sum_{d|n} d^(1 + k*n/d).

n	a(n)
1	1
2	1
3	3
4	1
5	5
6	4
7	1
8	9
9	10
10	7
11	1
12	17
13	28
14	25
15	6
16	1
17	33
18	82
19	97
20	26
21	12
22	1
23	65
24	244
25	385
26	126
27	80
28	8
29	1
30	129
31	730
32	1537
33	626
34	588
35	50
36	15
37	1
38	257
39	2188
40	6145
41	3126
42	4508
43	344
44	161
45	13
46	1
47	513
48	6562
49	24577
50	15626
51	35652
52	2402
53	2049
54	163
55	18

[1, 1, 3, 1, 5, 4, 1, 9, 10, 7, 1, 17, 28, 25, 6, 1, 33, 82, 97, 26, 12, 1, 65, 244, 385, 126, 80, 8, 1, 129, 730, 1537, 626, 588, 50, 15, 1, 257, 2188, 6145, 3126, 4508, 344, 161, 13, 1, 513, 6562, 24577, 15626, 35652, 2402, 2049, 163, 18]

cp's OEIS Frontend

A294579 Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where A(n,k) is Sum_{d|n} d^(1 + k*n/d).

Table of values

List of values