A055633 - cp's OEIS frontend

A055633 Number of nested algorithms a(m,n) where m is the number of items in a contaminated group and n is the total number of unclassified items (0 <= m <= n) (values read by antidiagonals).

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	10
7	1
8	2
9	280
10	2
11	10
12	235200
13	4
14	20
15	280
16	173859840000
17	40
18	2800
19	235200
20	98238542885683200000000
21	100
22	11200
23	65856000
24	173859840000
25	32169371027674057560745102540800000000000000000
26	28000
27	1317120000

[1, 1, 1, 2, 1, 10, 1, 2, 280, 2, 10, 235200, 4, 20, 280, 173859840000, 40, 2800, 235200, 98238542885683200000000, 100, 11200, 65856000, 173859840000, 32169371027674057560745102540800000000000000000, 28000, 1317120000]

cp's OEIS Frontend

A055633 Number of nested algorithms a(m,n) where m is the number of items in a contaminated group and n is the total number of unclassified items (0 <= m <= n) (values read by antidiagonals).

Table of values

List of values