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A142968 as a simple table

na(n)
01
1179
25280
382610
4919615
58284857
664730022
7457217400
82999230965
918608607535
10110625457964
11636103699038
123562753619915
1319541111960965
14105392471360850
15560747327119908
162950726075955265
1715387821226034875
1879656442803398680
19409857988825489610

[1,179,5280,82610,919615,8284857,64730022,
 457217400,2999230965,18608607535,110625457964,
 636103699038,3562753619915,19541111960965,
 105392471360850,560747327119908,2950726075955265,
 15387821226034875,79656442803398680,
 409857988825489610]