OFFSET
1,1
REFERENCES
Felice Russo, A set of new Smarandache functions, sequences and conjectures in number theory, American Research Press 2000
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..299
MATHEMATICA
Module[{nn=20, prs}, prs=Prime[Range[nn]]; Table[FromDigits[ Flatten[ IntegerDigits /@ If[EvenQ[n], Reverse[Take[prs, n]], Take[prs, n]]]], {n, nn}]] (* Harvey P. Dale, Jul 10 2016 *)
CROSSREFS
KEYWORD
easy,base,nonn,less
AUTHOR
Felice Russo, Feb 25 2000
EXTENSIONS
Corrected and extended by Harvey P. Dale, Jul 10 2016
STATUS
approved