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A284174 Sums m of 2 successive primes such that m is divisible by some lesser sum of 2 successive primes. 1

%I #12 Mar 24 2017 00:28:51

%S 24,30,36,60,84,90,100,112,120,128,144,152,162,198,204,210,216,240,

%T 276,288,300,320,330,340,352,360,372,384,390,396,410,450,456,462,472,

%U 480,492,520,540,558,564,576,600,624,630,648

%N Sums m of 2 successive primes such that m is divisible by some lesser sum of 2 successive primes.

%C Terms in A001043 that are divisible by some lesser terms.

%H Chai Wah Wu, <a href="/A284174/b284174.txt">Table of n, a(n) for n = 1..10000</a>

%e a(1) = 24 = 11 + 13 = 2*(5 + 7) or A001043(5) = 2*A001043(3),

%e a(100) = 1088 = 541 + 547 = 136*(3 + 5) = 16*(31*17) or A001043(100) = 136*A001043(2) = 16*A001043(11).

%Y Cf. A000040, A001043.

%K nonn

%O 1,1

%A _Zak Seidov_, Mar 21 2017

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)