A089724 - cp's OEIS frontend

A089724 Numbers p satisfying the following conditions: p is a prime of form 10k+9 and the function f[p,7,10] applied to p is not greater than 5, where f[p,7,10]=10fractionalpart[n/70]=1.((n/70)-Floor[n/70]).

n	a(n)
1	19
2	29
3	79
4	89
5	149
6	229
7	239
8	359
9	379
10	439
11	449
12	499
13	509
14	569
15	659
16	709
17	719
18	859
19	919
20	929
21	1009
22	1069
23	1129
24	1279
25	1289
26	1409
27	1429
28	1489
29	1499
30	1549
31	1559
32	1619
33	1699
34	1709
35	1759
36	1979
37	2039
38	2129
39	2179
40	2269
41	2339
42	2389
43	2399
44	2459
45	2539
46	2549

[19, 29, 79, 89, 149, 229, 239, 359, 379, 439, 449, 499, 509, 569, 659, 709, 719, 859, 919, 929, 1009, 1069, 1129, 1279, 1289, 1409, 1429, 1489, 1499, 1549, 1559, 1619, 1699, 1709, 1759, 1979, 2039, 2129, 2179, 2269, 2339, 2389, 2399, 2459, 2539, 2549]

cp's OEIS Frontend

A089724 Numbers p satisfying the following conditions: p is a prime of form 10k+9 and the function f[p,7,10] applied to p is not greater than 5, where f[p,7,10]=10fractionalpart[n/70]=1.((n/70)-Floor[n/70]).

Table of values

List of values

cp's OEIS Frontend

A089724 Numbers p satisfying the following conditions: p is a prime of form 10k+9 and the function f[p,7,10] applied to p is not greater than 5, where f[p,7,10]=10*fractionalpart[n/70]=1*.((n/70)-Floor[n/70]).

Table of values

List of values

A089724 Numbers p satisfying the following conditions: p is a prime of form 10k+9 and the function f[p,7,10] applied to p is not greater than 5, where f[p,7,10]=10fractionalpart[n/70]=1.((n/70)-Floor[n/70]).