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A027430 as a simple table

na(n)
10
20
31
44
510
616
729
842
960
1075
11111
12126
13177
14206
15238
16274
17361
18396
19507
20554
21613
22677
23838
24883
251004
261092
271198
281277
291529
301590
311881
321998
332133
342275
352432
362518
372921
383096
393278
403391
413884
424014
434563
444750
454938
465186
475840
485987
496422
506652

[0,0,1,4,10,16,29,42,60,75,111,126,177,206,238,
 274,361,396,507,554,613,677,838,883,1004,1092,
 1198,1277,1529,1590,1881,1998,2133,2275,2432,2518,
 2921,3096,3278,3391,3884,4014,4563,4750,4938,5186,
 5840,5987,6422,6652]