

A133543


Sum of seventh powers of five consecutive primes.


5



20391154, 83139543, 493476029, 1387269643, 4791271547, 22021660685, 49471526279, 143993064739, 337853466881, 606267252541, 1095640496695, 2242839022421, 4636558630107, 7584547192247, 13373440186463
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..15.


EXAMPLE

a(1)=20391154 because 2^7+3^7+5^7+7^7+11^7=20391154


MATHEMATICA

a = 7; Table[Prime[n]^a + Prime[n + 1]^a + Prime[n + 2]^a + Prime[n + 3]^a + Prime[n + 4]^a, {n, 1, 100}]


CROSSREFS

Cf. A034963, A133524, A133525, A133526, A133527, A133528, A133529, A133530, A133531, A133532, A069484, A133534, A133535, A133536, A133537, A034964, A133538, A133539, A133540, A133541, A133542.
Sequence in context: A050945 A251458 A116497 * A294031 A321670 A254497
Adjacent sequences: A133540 A133541 A133542 * A133544 A133545 A133546


KEYWORD

nonn


AUTHOR

Artur Jasinski, Sep 14 2007


STATUS

approved



