login

A261061 as a simple table

na(n)
11
20
32
43
58
623
768
8221
9709
102344
118006
1227585
1395114
14335645
151202053
164267640
1715317698
1855248527
19200711160
20733697248
212696576651
229941588060
2336928160817
24136800727634
25508780005068
261901946851732
277133247301621
2826782446410398
29100862459737318

[1,0,2,3,8,23,68,221,709,2344,8006,27585,95114,
 335645,1202053,4267640,15317698,55248527,
 200711160,733697248,2696576651,9941588060,
 36928160817,136800727634,508780005068,
 1901946851732,7133247301621,26782446410398,
 100862459737318]