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”).

A235248 as a simple table

na(n)
1210
2906
3906
43746
53146
63746
716150
810866
910866
1016150
1166874
1241246
1331858
1441246
1566874
16288510
17152178
18108374
19108374
20152178
21288510
221195458
23599342
24359962
25338282
26359962
27599342
281195458
295161934
302282514
311305758
321039502

[210,906,906,3746,3146,3746,16150,10866,10866,
 16150,66874,41246,31858,41246,66874,288510,152178,
 108374,108374,152178,288510,1195458,599342,359962,
 338282,359962,599342,1195458,5161934,2282514,
 1305758,1039502]