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A102900 as a simple table

na(n)
01
11
27
325
4103
5409
61639
76553
826215
9104857
10419431
111677721
126710887
1326843545
14107374183
15429496729
161717986919
176871947673
1827487790695
19109951162777
20439804651111
211759218604441
227036874417767
2328147497671065

[1,1,7,25,103,409,1639,6553,26215,104857,419431,
 1677721,6710887,26843545,107374183,429496729,
 1717986919,6871947673,27487790695,109951162777,
 439804651111,1759218604441,7036874417767,
 28147497671065]