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A133538
Sum of seventh powers of two consecutive primes.
14
2315, 80312, 901668, 20310714, 82235688, 473087190, 1304210412, 4298697186, 20654701756, 44762490420, 122444491244, 289686151014, 466572884988, 778441731570, 1681334260300, 3663362624656, 5631394320840, 9203454441344, 15155831763714, 20142518677488
OFFSET
1,1
LINKS
FORMULA
a(n) = A092759(n) + A092759(n+1). - Michel Marcus, Nov 09 2013
EXAMPLE
a(1)=2315 because 2^7 + 3^7 = 2315.
MAPLE
seq(add(ithprime(n+k)^7, k=0..1), n=1..20); # Muniru A Asiru, Aug 22 2018
MATHEMATICA
e = 7; Table[Prime[n]^e + Prime[n + 1]^e, {n, 1, 100}]
Total/@Partition[Prime[Range[20]]^7, 2, 1] (* Harvey P. Dale, Oct 16 2014 *)
PROG
(PARI) a(n) = prime(n)^7 + prime(n+1)^7; \\ Michel Marcus, Aug 22 2018
(Magma) [NthPrime(n)^7 + NthPrime(n+1)^7: n in [1..25]]; // Vincenzo Librandi, Aug 23 2018
KEYWORD
nonn
AUTHOR
Artur Jasinski, Sep 14 2007
STATUS
approved