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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
1, 1, 2, 1, 3, 9, 2, 4, 6, 16 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

1

1 2

1 3 9

2 4 10 16

...

CROSSREFS

Cf. A083783, A083784.

Sequence in context: A208744 A122454 A189650 * A076240 A099644 A058113

Adjacent sequences: A083779 A083780 A083781 * A083783 A083784 A083785

KEYWORD

more,nonn,tabl

AUTHOR

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

STATUS

approved

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Last modified March 23 16:07 EDT 2023. Contains 361445 sequences. (Running on oeis4.)