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A221827 as a simple table

na(n)
10
2333
340983
44715043
5570066685
668489860450
78224749361083
8987885812260577
9118641972922938733
1014248324215718943851
111711142647446159966808

[0,333,40983,4715043,570066685,68489860450,
 8224749361083,987885812260577,118641972922938733,
 14248324215718943851,1711142647446159966808]