OFFSET
2,3
FORMULA
MAPLE
MATHEMATICA
Floor[Sqrt[Prime[Range[2, 80]]-3]] (* Harvey P. Dale, Dec 15 2018 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Giovanni Teofilatto, May 07 2010
EXTENSIONS
Edited by N. J. A. Sloane, May 08 2010
More terms from R. J. Mathar, May 09 2010
Reference redirected to a valid A-number by R. J. Mathar, May 09 2010
STATUS
approved