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A138135 as a simple table

na(n)
10
21
31
43
53
68
78
817
920
1034
1141
1268
1380
14123
15153
16219
17271
18382
19469
20642
21795
221055
231305
241713
252102
262713
273336
284241
295190
306545
317968
329950
3312090
3414953
3518104
3622255
3726821
3832752
3939371
4047774
4157220
4269104

[0,1,1,3,3,8,8,17,20,34,41,68,80,123,153,219,271,
 382,469,642,795,1055,1305,1713,2102,2713,3336,
 4241,5190,6545,7968,9950,12090,14953,18104,22255,
 26821,32752,39371,47774,57220,69104]