OFFSET
1,1
LINKS
Michael De Vlieger, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = A079704(n) - 1 = 2*prime(n)^2 - 1. - R. J. Mathar, Jul 08 2010
MATHEMATICA
Array[2 Prime[#]^2 - 1 &, 10^4] (* Michael De Vlieger, Oct 06 2019 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Frank Wals (frank.wals(AT)gmail.com), Jul 06 2010, Jul 09 2010
EXTENSIONS
More terms from R. J. Mathar, Jul 08 2010
STATUS
approved