login

A231400 as a simple table

na(n)
112
220
3272
41096
58340
655788
7345022
82502891
916525492
10113585134
11799820476
125455236715
1338507382540
14268963425191
151882384615623
1613300278749856
1793433472155344
18659971112697126
194663864398488500
2032941704521261841

[12,20,272,1096,8340,55788,345022,2502891,
 16525492,113585134,799820476,5455236715,
 38507382540,268963425191,1882384615623,
 13300278749856,93433472155344,659971112697126,
 4663864398488500,32941704521261841]