A099243 - cp's OEIS frontend

A099243 A variation on Flavius's sieve (A000960): Start with the primes; at the k-th sieving step, remove every p-th term of the sequence remaining after the (k-1)-st sieving step, where p is the k-th prime; iterate.

n	a(n)
1	2
2	5
3	17
4	23
5	47
6	67
7	97
8	127
9	137
10	157
11	197
12	233
13	283
14	307
15	331
16	347
17	419
18	439
19	509
20	571
21	599
22	607
23	677
24	727
25	761
26	811
27	829
28	877
29	937
30	1009
31	1093
32	1129
33	1187
34	1229
35	1297
36	1303
37	1367
38	1427
39	1447
40	1523
41	1663
42	1697
43	1753
44	1787
45	1879
46	1901
47	2027
48	2087
49	2113
50	2131

[2, 5, 17, 23, 47, 67, 97, 127, 137, 157, 197, 233, 283, 307, 331, 347, 419, 439, 509, 571, 599, 607, 677, 727, 761, 811, 829, 877, 937, 1009, 1093, 1129, 1187, 1229, 1297, 1303, 1367, 1427, 1447, 1523, 1663, 1697, 1753, 1787, 1879, 1901, 2027, 2087, 2113, 2131]

cp's OEIS Frontend

A099243 A variation on Flavius's sieve (A000960): Start with the primes; at the k-th sieving step, remove every p-th term of the sequence remaining after the (k-1)-st sieving step, where p is the k-th prime; iterate.

Table of values

List of values