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A121809 as a simple table

na(n)
174
2237
374
4178
547
6211
7122
832
926
10177
11157
12159
13194
14178
1542
1637
1795
18220
19181
20241
21188
2274
23212
24179
2523
26198
27178
28157
2939
30202
31132
32220
33133
34230
35195
36127
37122
3838
3962
4026
4125
42124
4312
44195
45211
46110
47179
48130
49138
50178
51248
52178
5340
5418
55144
56159

[74,237,74,178,47,211,122,32,26,177,157,159,194,
 178,42,37,95,220,181,241,188,74,212,179,23,198,
 178,157,39,202,132,220,133,230,195,127,122,38,62,
 26,25,124,12,195,211,110,179,130,138,178,248,178,
 40,18,144,159]