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A013906
a(n) = 23^(5*n + 1).
1
23, 148035889, 952809757913927, 6132610415680998648961, 39471584120695485887249589623, 254052654154149545721997685422868689, 1635170022196481349560959748587682926364327, 10524515126174167358877236351104092889324551536161, 67739389260745218861137988047774370539553852007909099223
OFFSET
0,1
FORMULA
a(n) = 6436343*a(n-1), a(0)=23. - Vincenzo Librandi, May 29 2011
a(n) = A009967(A016861(n)). - Wesley Ivan Hurt, Jan 30 2014
E.g.f.: 23*exp(6436343*x). - Alejandro J. Becerra Jr., Jun 27 2021
MAPLE
A013906:=n->23^(5*n + 1); seq(A013906(n), n=0..10); # Wesley Ivan Hurt, Jan 30 2014
MATHEMATICA
Table[23^(5n + 1), {n, 0, 10}] (* Wesley Ivan Hurt, Jan 30 2014 *)
PROG
(Magma) [23^(5*n+1): n in [0..10]]; // Vincenzo Librandi, May 29 2011
CROSSREFS
Sequence in context: A013818 A290118 A087527 * A214360 A030464 A180731
KEYWORD
nonn
STATUS
approved