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A050240 as a simple table

na(n)
1264
2373
3375
42132
52223
62241
72243
82245
92263
102336
112352
122356
132372
142376
152427
162536
172664
182733
192843
202932
213257
223292
233324
243342
253435
263437
273457
283477
293945
304132
314154
324194
334225
344241
354249
364262
374265
384332
394352
404353

[264,373,375,2132,2223,2241,2243,2245,2263,2336,
 2352,2356,2372,2376,2427,2536,2664,2733,2843,2932,
 3257,3292,3324,3342,3435,3437,3457,3477,3945,4132,
 4154,4194,4225,4241,4249,4262,4265,4332,4352,4353]