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A078276 as a simple table

na(n)
12
2222
324042
42587862
519460805582
6194783456187402
71949652919092569222
819514712827464728951042
9195328964640102010365332862
102036926191873749194737819896582
1120387527373464782858287465275278402
12204057110181920737691967380200911660222
132042389465473836468010601076554746548042042

[2,222,24042,2587862,19460805582,194783456187402,
 1949652919092569222,19514712827464728951042,
 195328964640102010365332862,
 2036926191873749194737819896582,
 20387527373464782858287465275278402,
 204057110181920737691967380200911660222,
 2042389465473836468010601076554746548042042]