A143224 - cp's OEIS frontend

A143224 Numbers n such that (number of primes between n^2 and (n+1)^2) = (number of primes between n and 2n).

n	a(n)
1	0
2	9
3	36
4	37
5	46
6	49
7	85
8	102
9	107
10	118
11	122
12	127
13	129
14	140
15	157
16	184
17	194
18	216
19	228
20	360
21	365
22	377
23	378
24	406
25	416
26	487
27	511
28	571
29	609
30	614
31	672
32	733
33	767
34	806
35	813
36	863
37	869
38	916
39	923
40	950
41	978
42	988
43	1249
44	1279
45	1280
46	1385
47	1427
48	1437
49	1483
50	1539
51	1551
52	1690

[0, 9, 36, 37, 46, 49, 85, 102, 107, 118, 122, 127, 129, 140, 157, 184, 194, 216, 228, 360, 365, 377, 378, 406, 416, 487, 511, 571, 609, 614, 672, 733, 767, 806, 813, 863, 869, 916, 923, 950, 978, 988, 1249, 1279, 1280, 1385, 1427, 1437, 1483, 1539, 1551, 1690]

cp's OEIS Frontend

A143224 Numbers n such that (number of primes between n^2 and (n+1)^2) = (number of primes between n and 2n).

Table of values

List of values