login

A221019 as a simple table

na(n)
11
21
32
411
555
6419
71471
8483673
92756471
101902667
11139975567
1279889883359
132616245762827
1497206324428221
152108611283335
162036091547932503
175773060629575464637
18737098816821260577403
193053528216809788427627
20496374854736310558422419

[1,1,2,11,55,419,1471,483673,2756471,1902667,
 139975567,79889883359,2616245762827,
 97206324428221,2108611283335,2036091547932503,
 5773060629575464637,737098816821260577403,
 3053528216809788427627,496374854736310558422419]