login

A019213 as a simple table

na(n)
30
41
54
61
710
828
948
1072
11234
12590
131194
143128
158624
1620646
1753656
18142760
19368944
20960041
212535290
226664310
2317553688
2446472243
25123351404
26327633746
27872745824
282330569953
296234547154
3016709193186
3144876578602

[0,1,4,1,10,28,48,72,234,590,1194,3128,8624,20646,
 53656,142760,368944,960041,2535290,6664310,
 17553688,46472243,123351404,327633746,872745824,
 2330569953,6234547154,16709193186,44876578602]