OFFSET
1,1
FORMULA
a(n) = (n+1) * A072099(n+1). - Rémy Sigrist, Jan 07 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 06 2018, following a suggestion from David A. Corneth
EXTENSIONS
More terms from Vincenzo Librandi, Jan 07 2018
STATUS
approved