A262254 - cp's OEIS frontend

A262254 a(1) = 11; for n>1, a(n) is the smallest prime that starts with the least significant digit of the previous term and has not occurred earlier.

n	a(n)
1	11
2	13
3	31
4	17
5	71
6	19
7	97
8	73
9	37
10	79
11	907
12	701
13	101
14	103
15	307
16	709
17	911
18	107
19	719
20	919
21	929
22	937
23	727
24	733
25	311
26	109
27	941
28	113
29	313
30	317
31	739
32	947
33	743
34	331
35	127
36	751
37	131
38	137
39	757
40	761
41	139
42	953
43	337
44	769
45	967
46	773
47	347
48	787
49	797
50	7001
51	149
52	971
53	151
54	157
55	7013
56	349
57	977
58	7019
59	983

[11, 13, 31, 17, 71, 19, 97, 73, 37, 79, 907, 701, 101, 103, 307, 709, 911, 107, 719, 919, 929, 937, 727, 733, 311, 109, 941, 113, 313, 317, 739, 947, 743, 331, 127, 751, 131, 137, 757, 761, 139, 953, 337, 769, 967, 773, 347, 787, 797, 7001, 149, 971, 151, 157, 7013, 349, 977, 7019, 983]

cp's OEIS Frontend

A262254 a(1) = 11; for n>1, a(n) is the smallest prime that starts with the least significant digit of the previous term and has not occurred earlier.

Table of values

List of values