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A240691 as a simple table

na(n)
11
20
31
41
51
63
71
86
92
1010
114
1217
137
1427
1514
1641
1725
1863
1942
2095
2170
22140
23113
24207
25176
26302
27272
28436
29411
30628
31610
32897
33897
341270
351303
361791
371869
382509
392661
403492
413753
424838
435249
446665
457294
469130
4710066
4812453
4913799
5016902
5118815
5222831
5325511

[1,0,1,1,1,3,1,6,2,10,4,17,7,27,14,41,25,63,42,95,
 70,140,113,207,176,302,272,436,411,628,610,897,
 897,1270,1303,1791,1869,2509,2661,3492,3753,4838,
 5249,6665,7294,9130,10066,12453,13799,16902,18815,
 22831,25511]