A025003 - cp's OEIS frontend

A025003 a(1) = 2; a(n+1) = a(n)-th nonprime, where nonprimes begin at 1.

n	a(n)
1	2
2	4
3	8
4	14
5	22
6	33
7	48
8	66
9	90
10	120
11	156
12	202
13	256
14	322
15	400
16	494
17	604
18	734
19	888
20	1067
21	1272
22	1512
23	1790
24	2107
25	2472
26	2890
27	3364
28	3903
29	4515
30	5207
31	5990
32	6875
33	7868
34	8984
35	10238
36	11637
37	13207
38	14959
39	16909
40	19075
41	21483
42	24173
43	27149
44	30436
45	34080
46	38103

[2, 4, 8, 14, 22, 33, 48, 66, 90, 120, 156, 202, 256, 322, 400, 494, 604, 734, 888, 1067, 1272, 1512, 1790, 2107, 2472, 2890, 3364, 3903, 4515, 5207, 5990, 6875, 7868, 8984, 10238, 11637, 13207, 14959, 16909, 19075, 21483, 24173, 27149, 30436, 34080, 38103]

cp's OEIS Frontend

A025003 a(1) = 2; a(n+1) = a(n)-th nonprime, where nonprimes begin at 1.

Table of values

List of values