OFFSET
1,1
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..25000 (first 1208 terms from N. J. A. Sloane)
Rémy Sigrist, C program for A337280
EXAMPLE
PROG
(C) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 12 2020
STATUS
approved