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A083782 n-th row of the following triangle contains n distinct natural numbers such that every sum of n-1 of them +1 is a prime,n >1, with a(1) = 1 by convention. Sequence contains the triangle by rows. 2

%I #4 Aug 25 2014 11:35:17

%S 1,1,2,1,3,9,2,4,6,16

%N n-th row of the following triangle contains n distinct natural numbers such that every sum of n-1 of them +1 is a prime,n >1, with a(1) = 1 by convention. Sequence contains the triangle by rows.

%e 1

%e 1 2

%e 1 3 9

%e 2 4 10 16

%e ...

%Y Cf. A083783, A083784.

%K more,nonn,tabl

%O 1,3

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 07 2003

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)