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A188392 as a simple table

na(n)
11
22
31
45
53
61
715
816
94
101
1152
12139
1339
145
151
16203
171750
18862
1981
206
211
22877
2329388
2435775
254079
26150
277
281
294140
30624889
312406208
32507549
3315791
34256
358
361
3721147
3816255738
39238773109
40127126912
415442547
4252450
43410
449
451
46115975
47504717929
4832867762616

[1,2,1,5,3,1,15,16,4,1,52,139,39,5,1,203,1750,862,
 81,6,1,877,29388,35775,4079,150,7,1,4140,624889,
 2406208,507549,15791,256,8,1,21147,16255738,
 238773109,127126912,5442547,52450,410,9,1,115975,
 504717929,32867762616]