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A120168 as a simple table

na(n)
111
213
317
421
526
633
741
851
964
1080
11100
12125
13156
14195
15244
16305
17381
18476
19595
20744
21930
221163
231453
241817
252271
262839
273548
284435
295544
306930
318663
3210828
3313535
3416919
3521149
3626436
3733045
3841306
3951633
4064541

[11,13,17,21,26,33,41,51,64,80,100,125,156,195,
 244,305,381,476,595,744,930,1163,1453,1817,2271,
 2839,3548,4435,5544,6930,8663,10828,13535,16919,
 21149,26436,33045,41306,51633,64541]