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A319897 as a simple table

na(n)
01
11
22
31
46
57
6195
7984
8648947
935494648
10689162614688
11250087643676776
12116889497942206867366

[1,1,2,1,6,7,195,984,648947,35494648,689162614688,
 250087643676776,116889497942206867366]