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A139476 as a simple table

na(n)
11
23
36
417
524
630
750
864
976
1086
11124
12136
13171
14180
15209
16240
17290
18303
19359
20385
21417
22436
23521
24547
25595
26643
27696
28747
29823
30850
31947
32982
331022
341102
351171
361234
371313
381381
391453
401525
411642
421688
431810
441855
451931
462033
472168
482203

[1,3,6,17,24,30,50,64,76,86,124,136,171,180,209,
 240,290,303,359,385,417,436,521,547,595,643,696,
 747,823,850,947,982,1022,1102,1171,1234,1313,1381,
 1453,1525,1642,1688,1810,1855,1931,2033,2168,2203]