login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A210186 as a simple table

na(n)
12
23
35
47
511
619
723
823
923
1047
1159
1261
1371
1471
1571
16101
17101
18101
19101
20101
21101
22113
23113
24113
25113
26113
27113
28113
29113
30113
31223
32223
33223
34223
35223
36223
37223
38223
39223
40223
41223
42223
43223
44223
45223
46223
47223
48223
49487
50487
51661
52661
53661
54661
55661
56661
57661
58661
59661
60719
61719
62719
63719
64719
65719
66811
67811
68811
69811
70811
71811
72811
73811
74811
75811

[2,3,5,7,11,19,23,23,23,47,59,61,71,71,71,101,101,
 101,101,101,101,113,113,113,113,113,113,113,113,
 113,223,223,223,223,223,223,223,223,223,223,223,
 223,223,223,223,223,223,223,487,487,661,661,661,
 661,661,661,661,661,661,719,719,719,719,719,719,
 811,811,811,811,811,811,811,811,811,811]