A062276 a(n) = floor(n^(n+1) / (n+1)^n).
0, 0, 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 20, 20, 20, 21, 21, 21, 22, 22, 22, 23, 23, 24, 24, 24, 25, 25, 25, 26, 26, 27, 27, 27, 28, 28
Offset: 0
Keywords
Examples
a(2) = floor(2^3/3^2) = floor(8/9) = 0.
Links
- Harry J. Smith, Table of n, a(n) for n = 0..1000
Programs
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GAP
List([0..90],n->Int(n^(n+1)/(n+1)^n)); # Muniru A Asiru, Jul 01 2018
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Maple
seq(floor(n^(n+1)/(n+1)^n),n=0..90); # Muniru A Asiru, Jul 01 2018
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Mathematica
Array[Floor[#^(# + 1)/(# + 1)^#] &, 78, 0] (* Michael De Vlieger, Jul 01 2018 *)
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PARI
{ default(realprecision, 50); for (n=0, 1000, write("b062276.txt", n, " ", floor(n^(n + 1) / (n + 1)^n)) ) } \\ Harry J. Smith, Aug 03 2009
Comments