OFFSET
1,1
COMMENTS
See A269970 for a definition of factorial-nested interval sequence and guide to related sequences.
FORMULA
Empirical: a(n) = A269974(n+1). - R. J. Mathar, Mar 21 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Mar 08 2016
STATUS
approved