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A180299 as a simple table

na(n)
101
1125652
12461175
131740024
143907995
157391475
1613058840
1722225256
1836773397
1959366450
2093736500
21145044900
22220330110
23329064450
24483841800
25701220000
261002744600
271416183912
281977008880
292730155120
303732108600
315053360840

[1,25652,461175,1740024,3907995,7391475,13058840,
 22225256,36773397,59366450,93736500,145044900,
 220330110,329064450,483841800,701220000,
 1002744600,1416183912,1977008880,2730155120,
 3732108600,5053360840]