OFFSET
0,3
COMMENTS
The least significant digit of a(n) is the same as the least significant digit of n. - Alonso del Arte, Mar 28 2015
LINKS
FORMULA
Completely multiplicative sequence with a(p) = p^29 for prime p. Multiplicative sequence with a(p^e) = p^(29e). - Jaroslav Krizek, Nov 01 2009
From Amiram Eldar, Oct 09 2020: (Start)
Dirichlet g.f.: zeta(s-29).
Sum_{n>=1} 1/a(n) = zeta(29).
Sum_{n>=1} (-1)^(n+1)/a(n) = 268435455*zeta(29)/268435456. (End)
MATHEMATICA
Range[0, 9]^29 (* Alonso del Arte, Mar 28 2015 *)
PROG
(Magma) [n^29: n in [0..10]]; // Vincenzo Librandi, Mar 29 2015
(PARI) a(n)=n^29 \\ Charles R Greathouse IV, Jun 28 2015
CROSSREFS
KEYWORD
mult,nonn,easy
AUTHOR
Franklin T. Adams-Watters, Oct 27 2006
EXTENSIONS
a(10)-a(11) from Michel Marcus, Mar 29 2015
STATUS
approved