OFFSET
1,1
LINKS
E.-B. Escott, Query 2521, L'Intermédiaire des Mathématiciens, 10 (1903), 285.
CROSSREFS
KEYWORD
dead
AUTHOR
N. J. A. Sloane, Mar 06 2022
EXTENSIONS
Thanks to Chai Wah Wu for pointing out that something was wrong, and to David Applegate and Allan C. Wechsler for identifying the correct version of this sequence.
STATUS
approved