OFFSET
0,3
LINKS
Rémy Sigrist, Table of n, a(n) for n = 0..10000
Rémy Sigrist, PARI program for A059971
FORMULA
a(n) = A335162(n, n). - Rémy Sigrist, Jun 12 2020
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
John W. Layman, Mar 05 2001
EXTENSIONS
a(0) = 1 prepended by Rémy Sigrist, Jun 12 2020
STATUS
approved