login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A047193 as a simple table

na(n)
10
20
32
43
54
614
720
827
983
10119
11164
12494
13714
141000
153002
164367
176187
1818563
1927131
2038759
21116279
22170543
23245156
24735470
251081574
261562274
274686824
286906899
2910015004
3030045014
3144352164
3264512239
33193536719
34286097759

[0,0,2,3,4,14,20,27,83,119,164,494,714,1000,3002,
 4367,6187,18563,27131,38759,116279,170543,245156,
 735470,1081574,1562274,4686824,6906899,10015004,
 30045014,44352164,64512239,193536719,286097759]