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A097221 as a simple table

na(n)
116
217
363
473
5132
6224
7322
8342
9352
10362
11364
12437
13545
14573
15619
16963
171017
181117
191196
201516
212163
222215
232335
242435
252537
263277
273514
283714
294072
304513
314626
325137
336475
348443
3511373
3611593
3711926
3812012
3912026
4012034
4112121
4212126
4312134
4412555

[16,17,63,73,132,224,322,342,352,362,364,437,545,
 573,619,963,1017,1117,1196,1516,2163,2215,2335,
 2435,2537,3277,3514,3714,4072,4513,4626,5137,6475,
 8443,11373,11593,11926,12012,12026,12034,12121,
 12126,12134,12555]