A138323 - OEIS

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A138323

Sum_{k = 1..n} p(k)^p(k + 1), where p(k) = k - th prime.

8, 251, 78376, 1977405119, 34524689549050, 8650450444070886983, 239081086135595395734136, 257829867026393862843621801395 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	EXAMPLE	`2^3=8` `2^3+3^5=8+243=251` `2^3+3^5+5^7=8+243+78125=78376`
	MATHEMATICA	`P3[n_] := Sum[Prime[i]^Prime[i + 1], {i, 1, n}]; Table[P3[n], {n, 1, 8}]`
	CROSSREFS	`Sequence in context: A090241 A029751 A035036 * A162132 A171612 A053717` `Adjacent sequences: A138320 A138321 A138322 * A138324 A138325 A138326`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), May 07 2008`

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.