OFFSET
1,1
LINKS
Romeo Mestrovic, Variations of Kurepa's left factorial hypothesis, arXiv preprint arXiv:1312.7037 [math.NT], 2013.
Romeo Mestrovic, The Kurepa-Vandermonde matrices arising from Kurepa's left factorial hypothesis, Filomat 29:10 (2015), 2207-2215; DOI 10.2298/FIL1510207M.
FORMULA
a(1)=4, a(2)=15, a(3)=48, a(n) = (n+1)*( a(n-1)-a(n-3)) - 3*a(n-2).
a(n) = (n+3)*A051403(n-1). - Mohammed Bouras, Aug 05 2022
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Aleksandar Petojevic, Jan 28 2000
EXTENSIONS
More terms from James A. Sellers, Jan 31 2000
STATUS
approved