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A122969
28th powers: a(n) = n^28.
3
0, 1, 268435456, 22876792454961, 72057594037927936, 37252902984619140625, 6140942214464815497216, 459986536544739960976801, 19342813113834066795298816, 523347633027360537213511521
OFFSET
0,3
LINKS
FORMULA
Totally multiplicative sequence with a(p) = p^28 for prime p. Multiplicative sequence with a(p^e) = p^(28e). - Jaroslav Krizek, Nov 01 2009
From Amiram Eldar, Oct 09 2020: (Start)
Dirichlet g.f.: zeta(s-28).
Sum_{n>=1} 1/a(n) = zeta(28) = 6785560294*Pi^28/564653660170076273671875.
Sum_{n>=1} (-1)^(n+1)/a(n) = 134217727*zeta(28)/134217728 = 65053034220152267*Pi^28/5413323669636552217067520000000. (End)
MATHEMATICA
Table[n^28, {n, 0, 16}] (* Vladimir Joseph Stephan Orlovsky, Mar 18 2010 *)
Range[0, 16]^28 (* Harvey P. Dale, Dec 09 2012 *)
CROSSREFS
KEYWORD
mult,nonn,easy
AUTHOR
STATUS
approved