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A108915 as a simple table

na(n)
11
22
33
46
512
627
761
8142
9338
10821
112010
124967
1312395
1431165
1578821
16200476
17512546
181316337
193394202
208784064
2122809135
2259407930
23155162456
24406294516
251066407001
262805143797
277393812949
2819525497125
2951653666339
30136872356055

[1,2,3,6,12,27,61,142,338,821,2010,4967,12395,
 31165,78821,200476,512546,1316337,3394202,8784064,
 22809135,59407930,155162456,406294516,1066407001,
 2805143797,7393812949,19525497125,51653666339,
 136872356055]