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A130018 as a simple table

na(n)
01
11
21
32
44
59
622
756
8152
9428
101257
113827
1212023
1338975
14129801
15443833
161554849
175572334
1820409121
1976283610
20290737945
211128730320
224460079331
2317924115817
2473207479057
25303691230784
261278796858227
275462983288161
2823664467118878
29103895077228910

[1,1,1,2,4,9,22,56,152,428,1257,3827,12023,38975,
 129801,443833,1554849,5572334,20409121,76283610,
 290737945,1128730320,4460079331,17924115817,
 73207479057,303691230784,1278796858227,
 5462983288161,23664467118878,103895077228910]