A116433 - cp's OEIS frontend

A116433 Consider the array T(r,c) where is the number of c-almost primes less than or equal to r^c, r >= 1, c >= 0. Read the array by antidiagonals.

n	a(n)
0	0
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	1
9	0
10	1
11	2
12	3
13	1
14	0
15	1
16	3
17	6
18	5
19	1
20	0
21	1
22	3
23	9
24	13
25	8
26	1
27	0
28	1
29	4
30	13
31	30
32	34
33	14
34	1
35	0
36	1
37	4
38	17
39	50
40	90
41	77
42	23
43	1
44	0
45	1
46	4
47	22
48	82
49	200
50	269
51	177
52	39
53	1
54	0
55	1
56	4
57	26
58	125
59	385
60	726
61	788
62	406
63	64
64	1
65	0
66	1
67	5
68	34
69	181
70	669
71	1688
72	2613
73	2249
74	887
75	103
76	1
77	0
78	1
79	5

[0, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 2, 3, 1, 0, 1, 3, 6, 5, 1, 0, 1, 3, 9, 13, 8, 1, 0, 1, 4, 13, 30, 34, 14, 1, 0, 1, 4, 17, 50, 90, 77, 23, 1, 0, 1, 4, 22, 82, 200, 269, 177, 39, 1, 0, 1, 4, 26, 125, 385, 726, 788, 406, 64, 1, 0, 1, 5, 34, 181, 669, 1688, 2613, 2249, 887, 103, 1, 0, 1, 5]

cp's OEIS Frontend

A116433 Consider the array T(r,c) where is the number of c-almost primes less than or equal to r^c, r >= 1, c >= 0. Read the array by antidiagonals.

Table of values

List of values