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A131700 as a simple table

na(n)
113
290
31443
46658
581923
6827395
717956868
8157286403
91434451971
1012884901891
11114353504259
121005022347267
138761733283843
14166026255794180
151337006139375619
1611434920928870403
1797390341941886979
181799188051134513156
1914231374822490767363
20119903836479112085507

[13,90,1443,6658,81923,827395,17956868,157286403,
 1434451971,12884901891,114353504259,1005022347267,
 8761733283843,166026255794180,1337006139375619,
 11434920928870403,97390341941886979,
 1799188051134513156,14231374822490767363,
 119903836479112085507]