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A280805 as a simple table

na(n)
10
23
356
4332
51578
66540
724490
886010
9288426
10933792
112940425
129053479
1327364145
1481436340
15239191322
16694661663
171997809427
185696648777
1916121608346
2045319683250
21126637762818
22351964959409
23973463999825
242680515593254

[0,3,56,332,1578,6540,24490,86010,288426,933792,
 2940425,9053479,27364145,81436340,239191322,
 694661663,1997809427,5696648777,16121608346,
 45319683250,126637762818,351964959409,
 973463999825,2680515593254]