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A281175 as a simple table

na(n)
01
10
26
35
420
519
672
77
8304
947
101440
11415
127488
132111
1419840
1525983
16114944
1754527
18283136
19150015
201582080
211377279
225560320
235675007
2418108416
258802303
26107290624
2768165631
28399425536
29277135359
301088585728
31892502015
326986203136
335196808191

[1,0,6,5,20,19,72,7,304,47,1440,415,7488,2111,
 19840,25983,114944,54527,283136,150015,1582080,
 1377279,5560320,5675007,18108416,8802303,
 107290624,68165631,399425536,277135359,1088585728,
 892502015,6986203136,5196808191]