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A339411 as a simple table

na(n)
01
11
210
3350
429400
54851000
61387386000
7631260630000
8429257228400000
9415950254319600000
10553213838245068000000
11979741707532015428000000
122253405927323635484400000000
136591212337421633791870000000000
1424084289880938649875492980000000000
15108258883014819231190340945100000000000

[1,1,10,350,29400,4851000,1387386000,631260630000,
 429257228400000,415950254319600000,
 553213838245068000000,979741707532015428000000,
 2253405927323635484400000000,
 6591212337421633791870000000000,
 24084289880938649875492980000000000,
 108258883014819231190340945100000000000]