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A239742 as a simple table

na(n)
11
22
33
44
55
69
712
835
978
10122
11276
12495
13715
14849
15927
161128
171263
181418
1923201
2030316
2134894
2251844
23200821
24235383
25265970

[1,2,3,4,5,9,12,35,78,122,276,495,715,849,927,
 1128,1263,1418,23201,30316,34894,51844,200821,
 235383,265970]