A131872 - cp's OEIS frontend

A131872 Set m = 0, n = 1. Find smallest k >= 2 such that pi(k) = (k-pi(k)) - (m-pi(m)); set a(n) = pi(k), m = k, n = n+1. Repeat.

n	a(n)
1	1
2	4
3	8
4	11
5	16
6	23
7	30
8	39
9	50
10	62
11	78
12	97
13	119
14	141
15	172
16	205
17	242
18	284
19	334
20	393
21	455
22	531
23	615
24	704
25	811
26	928
27	1059
28	1213
29	1373
30	1560
31	1761
32	1988
33	2239
34	2524
35	2833
36	3180
37	3557
38	3983
39	4448
40	4942
41	5503
42	6126
43	6791
44	7522
45	8331
46	9228
47	10188
48	11228

[1, 4, 8, 11, 16, 23, 30, 39, 50, 62, 78, 97, 119, 141, 172, 205, 242, 284, 334, 393, 455, 531, 615, 704, 811, 928, 1059, 1213, 1373, 1560, 1761, 1988, 2239, 2524, 2833, 3180, 3557, 3983, 4448, 4942, 5503, 6126, 6791, 7522, 8331, 9228, 10188, 11228]

cp's OEIS Frontend

A131872 Set m = 0, n = 1. Find smallest k >= 2 such that pi(k) = (k-pi(k)) - (m-pi(m)); set a(n) = pi(k), m = k, n = n+1. Repeat.

Table of values

List of values