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A150885 as a simple table

na(n)
01
12
28
333
4150
5687
63260
715535
875200
9365065
101786315
118758688
1243134180
13212743678
141052015189
155207997317
1625824475180
17128160594114
18636719791109
193165313770397
2015747425122161
2178381360717633
22390343913148965
231944666404124979
249691986000325862
2548317912738860882
26240952575436395991

[1,2,8,33,150,687,3260,15535,75200,365065,1786315,
 8758688,43134180,212743678,1052015189,5207997317,
 25824475180,128160594114,636719791109,
 3165313770397,15747425122161,78381360717633,
 390343913148965,1944666404124979,9691986000325862,
 48317912738860882,240952575436395991]