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A227620 as a simple table

na(n)
11
21
34
45
511
622
736
869
9121
10221
11386
12686
131210
142122
153734
166517
1711408
1819903
1934714
2060485
21105312
22183272
23318758
24554262
25963361
261674076
272908426
285052066
298774386
3015237482
3126458718
3245939797
3379759442
34138468656
35240382216
36417289619
37724369536
381257396992

[1,1,4,5,11,22,36,69,121,221,386,686,1210,2122,
 3734,6517,11408,19903,34714,60485,105312,183272,
 318758,554262,963361,1674076,2908426,5052066,
 8774386,15237482,26458718,45939797,79759442,
 138468656,240382216,417289619,724369536,
 1257396992]