A184677 - cp's OEIS frontend

A184677 Number of numbers <= p^2 with largest prime factor <= p, where p is the n-th prime; a(0) = 1.

n	a(n)
0	1
1	3
2	7
3	16
4	30
5	61
6	88
7	138
8	177
9	248
10	361
11	423
12	569
13	690
14	777
15	924
16	1137
17	1370
18	1495
19	1765
20	1979
21	2129
22	2452
23	2711
24	3075
25	3563
26	3871
27	4078
28	4412
29	4639
30	4996
31	6027
32	6427
33	6988
34	7272
35	8181
36	8494
37	9135
38	9803
39	10320
40	11031
41	11768
42	12140
43	13315
44	13713
45	14330

[1, 3, 7, 16, 30, 61, 88, 138, 177, 248, 361, 423, 569, 690, 777, 924, 1137, 1370, 1495, 1765, 1979, 2129, 2452, 2711, 3075, 3563, 3871, 4078, 4412, 4639, 4996, 6027, 6427, 6988, 7272, 8181, 8494, 9135, 9803, 10320, 11031, 11768, 12140, 13315, 13713, 14330]

cp's OEIS Frontend

A184677 Number of numbers <= p^2 with largest prime factor <= p, where p is the n-th prime; a(0) = 1.

Table of values

List of values