OFFSET
0,3
COMMENTS
Fifth powers of the squares and the squares of fifth powers. - Wesley Ivan Hurt, Apr 01 2016
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (11,-55,165,-330,462,-462,330,-165,55,-11,1).
FORMULA
Multiplicative with a(p^e) = p^(10e). - David W. Wilson, Aug 01 2001
Totally multiplicative sequence with a(p) = p^10 for primes p. - Jaroslav Krizek, Nov 01 2009
From Robert Israel, Mar 31 2016: (Start)
G.f.: x*(x + 1)*(x^8 + 1012*x^7 + 46828*x^6 + 408364*x^5 + 901990*x^4 + 408364*x^3 + 46828*x^2 + 1012*x + 1)/(1 - x)^11.
E.g.f.: x*exp(x)*(x^9 + 45*x^8 + 750*x^7 + 5880*x^6 + 22827*x^5 + 42525*x^4 + 34105*x^3 + 9330*x^2 + 511*x + 1). (End)
From Amiram Eldar, Oct 08 2020: (Start)
Sum_{n>=1} 1/a(n) = zeta(10) = Pi^10/93555 (A013668).
Sum_{n>=1} (-1)^(n+1)/a(n) = 511*zeta(10)/512 = 73*Pi^10/6842880. (End)
MAPLE
MATHEMATICA
Table[n^10, {n, 0, 20}] (* Vladimir Joseph Stephan Orlovsky, Mar 18 2010 *)
PROG
(Magma) [n^10: n in [0..20]]; // Vincenzo Librandi, Jun 20 2011
(PARI) A008454(n)=n^10 \\ M. F. Hasler, Jul 03 2025
(Python) A008454 = lambda n: n**10 # M. F. Hasler, Jul 03 2025
CROSSREFS
KEYWORD
nonn,easy,mult
AUTHOR
STATUS
approved
