OFFSET
0,3
LINKS
Rémy Sigrist, Table of n, a(n) for n = 0..10200
Rémy Sigrist, PARI program for A308181
PROG
(PARI) See Links section
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 30 2019
EXTENSIONS
More terms from Rémy Sigrist, Jun 01 2019
STATUS
approved