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A099360 a(n) = (2^n + 1)^4 - 2. 0
14, 79, 623, 6559, 83519, 1185919, 17850623, 276922879, 4362470399, 69257922559, 1103812890623, 17626570956799, 281749955297279, 4505799053311999, 72075187834650623, 1153062248537784319, 18447869999386460159 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..16.

Eric Weisstein's World of Mathematics, Integer Sequence Primes.

MATHEMATICA

Table[(2^n + 1)^4 - 2, {n, 0, 18}] (* Stefan Steinerberger, Mar 06 2006 *)

PROG

(PARI) a(n)=(2^n+1)^4-2 \\ Charles R Greathouse IV, Oct 01 2012

CROSSREFS

Cf. A091513, A091515.

Sequence in context: A166842 A231241 A138401 * A329820 A239421 A309338

Adjacent sequences:  A099357 A099358 A099359 * A099361 A099362 A099363

KEYWORD

nonn,easy

AUTHOR

Parthasarathy Nambi, Nov 16 2004

EXTENSIONS

More terms from Stefan Steinerberger, Mar 06 2006

STATUS

approved

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Last modified March 30 06:59 EDT 2020. Contains 333119 sequences. (Running on oeis4.)