A257463 - cp's OEIS frontend

A257463 Number A(n,k) of factorizations of m^k into n factors, where m is a product of exactly n distinct primes and each factor is a product of k primes (counted with multiplicity); square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	1
16	1
17	2
18	5
19	1
20	1
21	1
22	1
23	3
24	10
25	17
26	1
27	1
28	1
29	1
30	3
31	23
32	93
33	73
34	1
35	1
36	1
37	1
38	4
39	40
40	465
41	1417
42	388
43	1
44	1
45	1
46	1
47	4
48	73
49	1746
50	19834
51	32152
52	2461
53	1
54	1
55	1
56	1
57	5
58	114
59	5741
60	190131
61	1532489
62	1016489
63	18155
64	1
65	1

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 5, 1, 1, 1, 1, 3, 10, 17, 1, 1, 1, 1, 3, 23, 93, 73, 1, 1, 1, 1, 4, 40, 465, 1417, 388, 1, 1, 1, 1, 4, 73, 1746, 19834, 32152, 2461, 1, 1, 1, 1, 5, 114, 5741, 190131, 1532489, 1016489, 18155, 1, 1]

cp's OEIS Frontend

A257463 Number A(n,k) of factorizations of m^k into n factors, where m is a product of exactly n distinct primes and each factor is a product of k primes (counted with multiplicity); square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values