login

A307794 as a simple table

na(n)
11
21
34
417
5123
6739
78888
871105
91066698
1013867091
11249608380
122995300561
1383868424715
141174157946011
1528179790775372
16676314978609683
1720965764337966871
18377383758083403679
1914717966565266619443
20294359331305332388861
2112363091914824209940661
22395618941274374718172273

[1,1,4,17,123,739,8888,71105,1066698,13867091,
 249608380,2995300561,83868424715,1174157946011,
 28179790775372,676314978609683,20965764337966871,
 377383758083403679,14717966565266619443,
 294359331305332388861,12363091914824209940661,
 395618941274374718172273]