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A163246 Squares which can be represented as the sum of consecutive primes in more than one way. 1

%I #35 Jul 08 2022 13:13:38

%S 36,100,576,841,961,1764,1849,2209,2304,7056,22801,24649,25600,30276,

%T 31684,32400,36481,39601,40000,47524,48400,48841,57600,58081,66564,

%U 69169,69696,76729,77284,80089,85849,93636,94864,96721,112896,119716,128164,134689,138384,140625,142884,147456

%N Squares which can be represented as the sum of consecutive primes in more than one way.

%H Alois P. Heinz, <a href="/A163246/b163246.txt">Table of n, a(n) for n = 1..300</a>

%F { A000290 } intersect { A034707 }.

%F { A000290 } intersect { A050936 }.

%F k^2 such that A084143(k^2) > 1. - _Georg Fischer_, Jul 08 2022

%e 6^2 = 36 = 5 + 7 + 11 + 13 = 17 + 19.

%Y Cf. A000290, A034707, A050936, A067372, A084143, A163244.

%K nonn

%O 1,1

%A _Gaurav Kumar_, Jul 23 2009

%E Offset corrected by _Arkadiusz Wesolowski_, Mar 28 2012

%E Duplicate 2304 removed and some missing terms inserted by _Georg Fischer_, Jul 08 2022

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Last modified August 10 05:56 EDT 2024. Contains 375044 sequences. (Running on oeis4.)