OFFSET
1,1
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000 (first 590 terms from N. J. A. Sloane)
Rémy Sigrist, PARI program
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Mar 27 2022
STATUS
approved