A370887 - cp's OEIS frontend

A370887 Square array read by descending antidiagonals: T(n,k) is the number of subgroups of the elementary abelian group of order A000040(k)^n for n >= 0 and k >= 1.

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	5
6	1
7	2
8	6
9	16
10	1
11	2
12	8
13	28
14	67
15	1
16	2
17	10
18	64
19	212
20	374
21	1
22	2
23	14
24	116
25	1120
26	2664
27	2825
28	1
29	2
30	16
31	268
32	3652
33	42176
34	56632
35	29212
36	1
37	2
38	20
39	368
40	19156
41	285704
42	3583232
43	2052656
44	417199
45	1
46	2
47	22
48	616
49	35872
50	3961832
51	61946920
52	666124288

[1, 1, 2, 1, 2, 5, 1, 2, 6, 16, 1, 2, 8, 28, 67, 1, 2, 10, 64, 212, 374, 1, 2, 14, 116, 1120, 2664, 2825, 1, 2, 16, 268, 3652, 42176, 56632, 29212, 1, 2, 20, 368, 19156, 285704, 3583232, 2052656, 417199, 1, 2, 22, 616, 35872, 3961832, 61946920, 666124288]

cp's OEIS Frontend

A370887 Square array read by descending antidiagonals: T(n,k) is the number of subgroups of the elementary abelian group of order A000040(k)^n for n >= 0 and k >= 1.

Table of values

List of values