

A094462


a(n) is the 6th term in EuclidMullin (EM) prime sequence initiated with nth prime.


3



53, 53, 19, 53, 10627, 7, 3571, 271, 84319, 7, 47059, 7, 47, 53, 23971, 11, 13, 5, 7, 201499, 5, 7, 67, 13, 7, 21211, 5, 29, 10696171, 11, 149, 971, 16896211, 11, 58111, 17, 11, 75307, 25105111, 853, 139, 7, 5, 613, 181, 23, 13, 29, 13, 19, 53, 47, 5, 11, 84811
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OFFSET

1,1


LINKS



EXAMPLE

First term is p(n), 2nd equals 2;
3rd term is A091460 as largest pdivisor of 2p+1
(occasionally safe primes, A005385);


MATHEMATICA

a[x_]:=First[Flatten [FactorInteger[Apply[Times, Table[a[j], {j, 1, x1}]]+1]]]; ta=Table[0, {168}]; a[1]=1; Do[{a[1]=Prime[j], el=6}; Print[a[el]; ta[[j]]=a[el]; j++ ], {j, 1, 168}]; ta


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



