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A234858 as a simple table

na(n)
136288
2430044
3430044
45061072
55514440
65061072
759396544
871519712
971519712
1059396544
11722877426
12956848472
131040079112
14956848472
15722877426
168724962088
1713924547174
1816003252128
1916003252128
2013924547174
218724962088
22104942366208

[36288,430044,430044,5061072,5514440,5061072,
 59396544,71519712,71519712,59396544,722877426,
 956848472,1040079112,956848472,722877426,
 8724962088,13924547174,16003252128,16003252128,
 13924547174,8724962088,104942366208]