

A083782


nth row of the following triangle contains n distinct natural numbers such that every sum of n1 of them +1 is a prime,n >1, with a(1) = 1 by convention. Sequence contains the triangle by rows.


2




OFFSET

1,3


LINKS



EXAMPLE

1
1 2
1 3 9
2 4 10 16
...


CROSSREFS



KEYWORD



AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 07 2003


STATUS

approved



