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A122501 as a simple table

na(n)
11
25
347
4211
51342
67370
742704
8242626
91388464
107923848
1145270764
12258521500
131476606232
148433200480
1548165787136
16275090964088
171571151179728
188973415333520
1951250537925936
20292710757678096
211671780007210336

[1,5,47,211,1342,7370,42704,242626,1388464,
 7923848,45270764,258521500,1476606232,8433200480,
 48165787136,275090964088,1571151179728,
 8973415333520,51250537925936,292710757678096,
 1671780007210336]