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A252645 as a simple table

na(n)
14382
228978
3145594
4395940
52641643
614252070
739238223
8282076967
91562428650
104317049341
1133191406729
12186102810754
13519319781185
144188303585399
1523594059633148
1666676725102239
17554460061190973
183126643877968488

[4382,28978,145594,395940,2641643,14252070,
 39238223,282076967,1562428650,4317049341,
 33191406729,186102810754,519319781185,
 4188303585399,23594059633148,66676725102239,
 554460061190973,3126643877968488]