A245061 - cp's OEIS frontend

A245061 Prime numbers p such that p - primepi(p) is a square, where primepi is the prime counting function.

n	a(n)
1	2
2	3
3	37
4	541
5	647
6	881
7	1151
8	1301
9	1627
10	2377
11	3271
12	5179
13	5641
14	10501
15	11597
16	11821
17	18503
18	20543
19	23339
20	31259
21	35461
22	38669
23	39499
24	42901
25	43331
26	44201
27	45523
28	51973
29	53407
30	67213
31	67757
32	70489
33	72169
34	77291
35	98893
36	99551
37	128291
38	139721
39	145207
40	150011

[2, 3, 37, 541, 647, 881, 1151, 1301, 1627, 2377, 3271, 5179, 5641, 10501, 11597, 11821, 18503, 20543, 23339, 31259, 35461, 38669, 39499, 42901, 43331, 44201, 45523, 51973, 53407, 67213, 67757, 70489, 72169, 77291, 98893, 99551, 128291, 139721, 145207, 150011]

cp's OEIS Frontend

A245061 Prime numbers p such that p - primepi(p) is a square, where primepi is the prime counting function.

Table of values

List of values