A096294 - cp's OEIS frontend

A096294 Triangle T(n,k) read by rows: for n >=0 and n >= k >=0, the fraction of positive integers with exactly k of the first n primes as divisors is T(n,k)/A002110(n).

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	1
6	8
7	14
8	7
9	1
10	48
11	92
12	56
13	13
14	1
15	480
16	968
17	652
18	186
19	23
20	1
21	5760
22	12096
23	8792
24	2884
25	462
26	35
27	1
28	92160
29	199296
30	152768
31	54936
32	10276
33	1022
34	51
35	1
36	1658880
37	3679488
38	2949120
39	1141616
40	239904
41	28672
42	1940
43	69
44	1
45	36495360
46	82607616

[1, 1, 1, 2, 3, 1, 8, 14, 7, 1, 48, 92, 56, 13, 1, 480, 968, 652, 186, 23, 1, 5760, 12096, 8792, 2884, 462, 35, 1, 92160, 199296, 152768, 54936, 10276, 1022, 51, 1, 1658880, 3679488, 2949120, 1141616, 239904, 28672, 1940, 69, 1, 36495360, 82607616]

cp's OEIS Frontend

A096294 Triangle T(n,k) read by rows: for n >=0 and n >= k >=0, the fraction of positive integers with exactly k of the first n primes as divisors is T(n,k)/A002110(n).

Table of values

List of values