A175953 - cp's OEIS frontend

A175953 Let a(1)=1; for n>1 a(n)=nextprime(a(n-1)+(a(n-1)+1)/4).

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	17
8	23
9	29
10	37
11	47
12	59
13	79
14	101
15	127
16	163
17	211
18	269
19	337
20	431
21	541
22	677
23	853
24	1069
25	1361
26	1709
27	2137
28	2677
29	3347
30	4201
31	5261
32	6577
33	8231
34	10289
35	12889
36	16127
37	20161
38	25219
39	31531
40	39419
41	49277
42	61603
43	77017
44	96281
45	120371
46	150473

[1, 2, 3, 5, 7, 11, 17, 23, 29, 37, 47, 59, 79, 101, 127, 163, 211, 269, 337, 431, 541, 677, 853, 1069, 1361, 1709, 2137, 2677, 3347, 4201, 5261, 6577, 8231, 10289, 12889, 16127, 20161, 25219, 31531, 39419, 49277, 61603, 77017, 96281, 120371, 150473]

cp's OEIS Frontend

A175953 Let a(1)=1; for n>1 a(n)=nextprime(a(n-1)+(a(n-1)+1)/4).

Table of values

List of values