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A045230 as a simple table

na(n)
1157
2161
3181
4281
5657
6661
7681
8757
9761
10777
11785
12788
13789
14792
15797
16801
17805
18808
19809
20816
21821
22832
23836
24857
25861
26881
27901
28905
29908
30909
31916
32921
33956
34981
351032
361036
371056
381157
391161
401181
411281
421381
431401

[157,161,181,281,657,661,681,757,761,777,785,788,
 789,792,797,801,805,808,809,816,821,832,836,857,
 861,881,901,905,908,909,916,921,956,981,1032,1036,
 1056,1157,1161,1181,1281,1381,1401]