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A294603 as a simple table

na(n)
01
11
23
320
4231
53864
685360
72353546
877963599
93019479344
10133966276692
116702399275538
12373406941221160
1322930441709648290
141539004344848618466
15112089683771614695478
168805334896381292460191
17742162775145283382779168
1866809386370870410069346476

[1,1,3,20,231,3864,85360,2353546,77963599,
 3019479344,133966276692,6702399275538,
 373406941221160,22930441709648290,
 1539004344848618466,112089683771614695478,
 8805334896381292460191,742162775145283382779168,
 66809386370870410069346476]