login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A113069 as a simple table

na(n)
11
20
33
40
52
64
70
88
99
101
113
126
1311
1412
151
1613
177
1814
193
2014
212
2215
2316
2415
2517
267
2718
2819
294
3012
3122
323
3322
3424
3523
3625
3714
3825
3925
403
4126
4226
4330
4430
4511
4632
4733
4819
4934
5033
5134
5235
536
5410
5535
5635
5723
584
5935
6035
6136
6237
6338
6436
6535

[1,0,3,0,2,4,0,8,9,1,3,6,11,12,1,13,7,14,3,14,2,
 15,16,15,17,7,18,19,4,12,22,3,22,24,23,25,14,25,
 25,3,26,26,30,30,11,32,33,19,34,33,34,35,6,10,35,
 35,23,4,35,35,36,37,38,36,35]