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A066967 as a simple table

na(n)
11
22
37
410
523
636
765
894
9160
10230
11356
12502
13743
141030
151480
162006
172797
183760
195120
206780
219092
2211902
2315701
2420350
2526508
2634036
2743860
2855822
2971215
3089988
31113792
32142724
33179137
34223230
35278183
36344602
37426687
38525616
39647085
40792950

[1,2,7,10,23,36,65,94,160,230,356,502,743,1030,
 1480,2006,2797,3760,5120,6780,9092,11902,15701,
 20350,26508,34036,43860,55822,71215,89988,113792,
 142724,179137,223230,278183,344602,426687,525616,
 647085,792950]