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A290743 as a simple table

na(n)
12
23
34
46
58
611
714
818
922
1027
1132
1238
1344
1451
1558
1666
1774
1883
1992
20102
21112
22123
23134
24146
25158
26171
27184
28198
29212
30227
31242
32258
33274
34291
35308
36326
37344
38363
39382
40402
41422
42443
43464
44486
45508
46531
47554
48578
49602
50627
51652
52678
53704
54731
55758

[2,3,4,6,8,11,14,18,22,27,32,38,44,51,58,66,74,83,
 92,102,112,123,134,146,158,171,184,198,212,227,
 242,258,274,291,308,326,344,363,382,402,422,443,
 464,486,508,531,554,578,602,627,652,678,704,731,
 758]