[go: up one dir, main page]

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”).

A057072 as a simple table

na(n)
110000000000
25000000000
33333333333
42500000000
52000000000
61666666666
71428571428
81250000000
91111111111
101000000000
11909090909
12833333333
13769230769
14714285714
15666666666
16625000000
17588235294
18555555555
19526315789

[10000000000,5000000000,3333333333,2500000000,
 2000000000,1666666666,1428571428,1250000000,
 1111111111,1000000000,909090909,833333333,
 769230769,714285714,666666666,625000000,588235294,
 555555555,526315789]