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A057644 as a simple table

na(n)
119
2523
315823
4655453
519256491
624084793
7303392377
83408167431
917875882441
10179445819277
111563518842687

[19,523,15823,655453,19256491,24084793,303392377,
 3408167431,17875882441,179445819277,1563518842687]