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”).

A186076 as a simple table

na(n)
1190
2204
3216
419900
520328
621252
721762
823287
923490
101999000
112002077
122006118
132077402
142132532
152177622
16199990000
17202272147
18202722352
19203872812
20207093834
21213325332
22217006075
23217776222
24227367888
25232728727
26235629162
2719999900000
2820001201612

[190,204,216,19900,20328,21252,21762,23287,23490,
 1999000,2002077,2006118,2077402,2132532,2177622,
 199990000,202272147,202722352,203872812,207093834,
 213325332,217006075,217776222,227367888,232728727,
 235629162,19999900000,20001201612]