login

A026774 as a simple table

na(n)
21
38
449
5276
61504
78082
843193
9230536
101231484
116591350
1235369380
13190329098
141027180798
155559635866
1630176648513
17164237973028
18896188159820
194902187071922
2026877397858264
21147684225578318
22813159429830590

[1,8,49,276,1504,8082,43193,230536,1231484,
 6591350,35369380,190329098,1027180798,5559635866,
 30176648513,164237973028,896188159820,
 4902187071922,26877397858264,147684225578318,
 813159429830590]