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”).

A164849 as a simple table

na(n)
11
21
3101
4102
510103
610205
71010308
81020513
9101030821
10102051334
1110103082155
1210205133489
131010308215644
141020513349133
15101030821564777
16102051334913910
1710103082156478687
1810205133491392597
191010308215647871284
201020513349139263881
21101030821564787135165
22102051334913926399046

[1,1,101,102,10103,10205,1010308,1020513,
 101030821,102051334,10103082155,10205133489,
 1010308215644,1020513349133,101030821564777,
 102051334913910,10103082156478687,
 10205133491392597,1010308215647871284,
 1020513349139263881,101030821564787135165,
 102051334913926399046]