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A138984 as a simple table

na(n)
11
22
33
49
511
613
723
826
929
1043
1147
1251
1369
1474
1579
16101
17107
18113
19139
20146
21153
22183
23191
24199
25233
26242
27251
28289
29299
30309
31351
32362
33373
34419
35431
36443
37493
38506
39519
40573
41587
42601
43659
44674
45689
46751
47767
48783
49849
50866
51883
52953
53971
54989
551063
561082

[1,2,3,9,11,13,23,26,29,43,47,51,69,74,79,101,107,
 113,139,146,153,183,191,199,233,242,251,289,299,
 309,351,362,373,419,431,443,493,506,519,573,587,
 601,659,674,689,751,767,783,849,866,883,953,971,
 989,1063,1082]