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A013913
a(n) = 24^(5*n + 4).
1
331776, 2641807540224, 21035720123168587776, 167499529910025153071284224, 1333735776850284124449081472843776, 10620036506406716776157242913621199028224, 84563357566790276763032290197830086290913099776, 673346220481905860719963226704206593022095630190772224
OFFSET
0,1
FORMULA
a(n) = 7962624*a(n-1), a(0)=331776. - Vincenzo Librandi, May 30 2011
G.f.: 331776/(1 - 7962624*x). - Stefano Spezia, Sep 09 2018
E.g.f.: 331776*exp(7962624*x). - Alejandro J. Becerra Jr., Jun 27 2021
MATHEMATICA
24^(5Range[0, 10]+4) (* Harvey P. Dale, Apr 26 2011 *)
PROG
(Magma) [24^(5*n+4): n in [0..10]]; // Vincenzo Librandi, May 30 2011
(PARI) a(n)=24^(5*n+4) \\ Charles R Greathouse IV, May 30 2011
CROSSREFS
Sequence in context: A256902 A244044 A134359 * A258897 A237331 A254583
KEYWORD
nonn,easy
STATUS
approved