A104073 - OEIS

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A104073

Primes of the form 2^n+7^2.

53, 113, 16433, 262193, 4194353, 67108913, 5846006549323611672814739330865132078623730171953, 1496577676626844588240573268701473812127674924007473 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	FORMULA	`a(n) =if 2^n+7^2 is prime then a[m]=2^n+49`
	MATHEMATICA	`a = Delete[Union[Flatten[Table[If [PrimeQ[2^n + 49] == True, 2^n + 49, 0], {n, 1, 400}]]], 1]`
	CROSSREFS	`Sequence in context: A139504 A142798 A140025 * A044240 A044621 A142125` `Adjacent sequences: A104070 A104071 A104072 * A104074 A104075 A104076`
	KEYWORD	`nonn`
	AUTHOR	`Roger Lee Bagula (rlbagulatftn(AT)yahoo.com), Mar 02 2005`

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Last modified February 16 08:00 EST 2012. Contains 205881 sequences.