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A158890
Numbers k such that j*k^2+k+41 are primes for j=1,3,5,7,9,11,13 (seven primes in AP).
0
67935525, 135460080, 1098298110, 1191370110
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OFFSET
1,1
COMMENTS
All terms are multiples of 105:
105*(647005,1290096,10459982,11346382).
LINKS
Table of n, a(n) for n=1..4.
CROSSREFS
Sequence in context:
A353203
A183707
A256274
*
A230746
A084071
A251615
Adjacent sequences:
A158887
A158888
A158889
*
A158891
A158892
A158893
KEYWORD
nonn
AUTHOR
Zak Seidov
, Mar 29 2009
STATUS
approved
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Last modified May 12 23:40 EDT 2024. Contains 372497 sequences. (Running on oeis4.)