A213894 - cp's OEIS frontend

A213894 Fixed points of a sequence h(n) defined by the minimum number of 5's in the relation n*[n,5,5,...,5,n] = [x,...,x] between simple continued fractions.

n	a(n)
1	2
2	3
3	11
4	19
5	31
6	43
7	47
8	79
9	127
10	131
11	163
12	211
13	251
14	271
15	307
16	311
17	331
18	367
19	379
20	443
21	503
22	563
23	599
24	607
25	659
26	743
27	751
28	823
29	839
30	859
31	887
32	907
33	911
34	947
35	967
36	1063
37	1087
38	1091
39	1123
40	1163
41	1171
42	1187
43	1259
44	1279
45	1291
46	1303
47	1307
48	1319
49	1423
50	1447
51	1471
52	1487

[2, 3, 11, 19, 31, 43, 47, 79, 127, 131, 163, 211, 251, 271, 307, 311, 331, 367, 379, 443, 503, 563, 599, 607, 659, 743, 751, 823, 839, 859, 887, 907, 911, 947, 967, 1063, 1087, 1091, 1123, 1163, 1171, 1187, 1259, 1279, 1291, 1303, 1307, 1319, 1423, 1447, 1471, 1487]

cp's OEIS Frontend

A213894 Fixed points of a sequence h(n) defined by the minimum number of 5's in the relation n*[n,5,5,...,5,n] = [x,...,x] between simple continued fractions.

Table of values

List of values