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A106046
For n >= 2, a(n) = prime[prime[a(n-1)] - a(n-1)]; a(1)=5.
0
5, 13, 107, 3413, 328891, 74554429, 32944178077
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OFFSET
1,1
COMMENTS
Next term is too large to include
LINKS
Table of n, a(n) for n=1..7.
MATHEMATICA
NestList[Prime[Prime[#]-#]&, 5, 6] (*
Harvey P. Dale
, Jun 19 2018 *)
CROSSREFS
Sequence in context:
A180827
A117437
A179089
*
A180362
A117527
A228280
Adjacent sequences:
A106043
A106044
A106045
*
A106047
A106048
A106049
KEYWORD
nonn
AUTHOR
Zak Seidov
, May 06 2005
STATUS
approved
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Last modified September 3 23:03 EDT 2024. Contains 375679 sequences. (Running on oeis4.)