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A119819 as a simple table

na(n)
11
21
32
412
5138
62370
754190
81553258
953883088
102211883428
11105760271082
125819880201432
13364979361177134
1425865387272507770
152056021496464455000
16182094050389241652004
1717861355920109599058260
181929874166854161381238676
19228564755268775651632722308
2029540844190975459101114949972

[1,1,2,12,138,2370,54190,1553258,53883088,
 2211883428,105760271082,5819880201432,
 364979361177134,25865387272507770,
 2056021496464455000,182094050389241652004,
 17861355920109599058260,1929874166854161381238676,
 228564755268775651632722308,
 29540844190975459101114949972]