A298484 - cp's OEIS frontend

A298484 Square array A(n,k), n >= 1, k >= 1, read by antidiagonals, where A(n,k) is defined by the following: A(1,k) = k and A(n,k) = A(n-1,k)*(A(n-1,k)+1) for n > 1.

n	a(n)
1	1
2	2
3	2
4	3
5	6
6	6
7	4
8	12
9	42
10	42
11	5
12	20
13	156
14	1806
15	1806
16	6
17	30
18	420
19	24492
20	3263442
21	3263442
22	7
23	42
24	930
25	176820
26	599882556
27	10650056950806
28	10650056950806
29	8
30	56
31	1806
32	865830
33	31265489220
34	359859081592975692
35	113423713055421844361000442
36	113423713055421844361000442

[1, 2, 2, 3, 6, 6, 4, 12, 42, 42, 5, 20, 156, 1806, 1806, 6, 30, 420, 24492, 3263442, 3263442, 7, 42, 930, 176820, 599882556, 10650056950806, 10650056950806, 8, 56, 1806, 865830, 31265489220, 359859081592975692, 113423713055421844361000442, 113423713055421844361000442]

cp's OEIS Frontend

A298484 Square array A(n,k), n >= 1, k >= 1, read by antidiagonals, where A(n,k) is defined by the following: A(1,k) = k and A(n,k) = A(n-1,k)*(A(n-1,k)+1) for n > 1.

Table of values

List of values