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 A013822 a(n) = 2^(5*n + 1). 2
 2, 64, 2048, 65536, 2097152, 67108864, 2147483648, 68719476736, 2199023255552, 70368744177664, 2251799813685248, 72057594037927936, 2305843009213693952, 73786976294838206464, 2361183241434822606848 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..100 Tanya Khovanova, Recursive Sequences Index entries for linear recurrences with constant coefficients, signature (32). FORMULA From Philippe Deléham, Nov 24 2008: (Start) a(n) = 32*a(n-1), n > 0; a(0)=2. G.f.: 2/(1-32*x). a(n) = 2*A009976(n). (End) PROG (MAGMA) [2^(5*n+1): n in [0..15]]; // Vincenzo Librandi, Jul 07 2011 (PARI) a(n)=2^(5*n+1) \\ Charles R Greathouse IV, Jul 11 2016 CROSSREFS Cf. A000079 (2^n), A016861 (5*n+1). Sequence in context: A217268 A122603 A127691 * A010047 A187548 A300640 Adjacent sequences:  A013819 A013820 A013821 * A013823 A013824 A013825 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified January 23 19:25 EST 2019. Contains 319404 sequences. (Running on oeis4.)