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A008207 as a simple table

na(n)
01
14
212
320
434
557
688
7125
8158
9192
10224
11292
12371
13421
14471
15537
16621
17714
18811
19883
20951
211081
221223
231307
241393
251519
261644
271804
281943
292052
302187
312357
322529
332676
342836
352998
363176
373364
383534
393745
403935
414106
424330
434546
444746
454984
465184
475395

[1,4,12,20,34,57,88,125,158,192,224,292,371,421,
 471,537,621,714,811,883,951,1081,1223,1307,1393,
 1519,1644,1804,1943,2052,2187,2357,2529,2676,2836,
 2998,3176,3364,3534,3745,3935,4106,4330,4546,4746,
 4984,5184,5395]