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A044729 as a simple table

na(n)
116
2116
3169
4216
5316
6416
7516
8616
9716
10816
11916
121016
131116
141169
151216
161316
171416
181516
191699
201716
211816
221916
232016
242116
252169
262216
272316
282416
292516
302616
312716
322816
332916
343016
353116
363169
373216
383316
393416

[16,116,169,216,316,416,516,616,716,816,916,1016,
 1116,1169,1216,1316,1416,1516,1699,1716,1816,1916,
 2016,2116,2169,2216,2316,2416,2516,2616,2716,2816,
 2916,3016,3116,3169,3216,3316,3416]