A261087 - cp's OEIS frontend

A261087 Primes p for which A155043(p) < A155043(prevprime(p)), where A155043 gives the number of steps needed to reach zero when repeatedly applying the map that replaces k with k - A000005(k).

n	a(n)
1	83
2	127
3	227
4	281
5	307
6	367
7	443
8	541
9	631
10	677
11	853
12	863
13	967
14	1091
15	1217
16	1427
17	1451
18	1487
19	1523
20	1667
21	1787
22	1861
23	1997
24	2027
25	2153
26	2207
27	2297
28	2339
29	2411
30	2477
31	2543
32	2693
33	2711
34	2837
35	2909
36	2963
37	3089
38	3251
39	3313
40	3323
41	3467
42	3533
43	3593
44	3677
45	3719
46	3797
47	3863
48	3917
49	3989
50	4007
51	4019
52	4091
53	4259
54	4447
55	4493
56	4643
57	4657
58	4783
59	4787
60	4799
61	4877
62	4937
63	5087
64	5119
65	5441

[83, 127, 227, 281, 307, 367, 443, 541, 631, 677, 853, 863, 967, 1091, 1217, 1427, 1451, 1487, 1523, 1667, 1787, 1861, 1997, 2027, 2153, 2207, 2297, 2339, 2411, 2477, 2543, 2693, 2711, 2837, 2909, 2963, 3089, 3251, 3313, 3323, 3467, 3533, 3593, 3677, 3719, 3797, 3863, 3917, 3989, 4007, 4019, 4091, 4259, 4447, 4493, 4643, 4657, 4783, 4787, 4799, 4877, 4937, 5087, 5119, 5441]

cp's OEIS Frontend

A261087 Primes p for which A155043(p) < A155043(prevprime(p)), where A155043 gives the number of steps needed to reach zero when repeatedly applying the map that replaces k with k - A000005(k).

Table of values

List of values