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A094801
Numbers k such that k is a term of A014778, but k-1 and k+1 are not.
1
13199998, 117463825, 513199998, 1111111110
OFFSET
1,1
REFERENCES
M. Protat, Des Olympiades a l'Agregation, Nombre de "1", Problem 89, pp. 182-183, Ellipses, Paris 1997.
CROSSREFS
KEYWORD
base,easy,fini,full,nonn
AUTHOR
Lekraj Beedassy, Jun 11 2004
EXTENSIONS
Corrected by David Wasserman, Jun 29 2007
STATUS
approved