OFFSET
1,1
COMMENTS
If A344005(n) = m then n <= m*(m+1).
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..10000
EXAMPLE
A344005(n) is equal to 4 just for n = 5, 10, and 20, so a(4) = 3.
PROG
(Python)
# uses[python code from A344005]
def A346598(n):
return sum(1 for m in range(1, n*(n + 1) + 1) if A344005(m) == n)
# Chai Wah Wu, Jul 29 2021
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert Dougherty-Bliss and N. J. A. Sloane, Jul 27 2021
STATUS
approved