OFFSET
0,3
FORMULA
a(n) = A037128(n) / 2. - Sean A. Irvine, Dec 09 2020
MATHEMATICA
Table[(NextPrime[3^n]-NextPrime[2^n])/2, {n, 0, 30}] (* Harvey P. Dale, Jun 08 2014 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Sean A. Irvine, Dec 09 2020
STATUS
approved