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A133549 Sum of the fourth powers of the first n odd primes. 1
81, 706, 3107, 17748, 46309, 129830, 260151, 539992, 1247273, 2170794, 4044955, 6870716, 10289517, 15169198, 23059679, 35177040, 49022881, 69174002, 94585683, 122983924, 161934005, 209392326, 272134567, 360663848, 464724249, 577275130 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = A122102(n+1) - 16. - Michel Marcus, Nov 05 2013
EXAMPLE
a(2)=706 because 3^4 + 5^4 = 706.
MAPLE
a:=proc (n) options operator, arrow: add(ithprime(j)^4, j=2..n+1) end proc: seq(a(n), n=1..26); # Emeric Deutsch, Oct 02 2007
MATHEMATICA
c = 4; a = {}; b = 0; Do[b = b + Prime[n]^c; AppendTo[a, b], {n, 2, 1000}]; a {* Artur Jasinski *)
CROSSREFS
Sequence in context: A236876 A185366 A232026 * A235946 A090257 A295233
KEYWORD
nonn
AUTHOR
Artur Jasinski, Sep 16 2007
EXTENSIONS
Comment corrected by Michel Marcus, Nov 05 2013
STATUS
approved

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Last modified May 23 11:57 EDT 2024. Contains 372763 sequences. (Running on oeis4.)