OFFSET
1,1
COMMENTS
For k = 1, 2, 3, 5, 16, 29, k divides A163828(k). "Capitalized" means all-caps, magiscule, in a sans serif font.
FORMULA
{k such that A163828(k) | k}.
EXAMPLE
a(1) = 16 and a(2) = 29 are fixed points of A163828. a(3) = 40 because "FORTY" has 10 chisel strokes, and 4*10 = 40.
CROSSREFS
KEYWORD
easy,nonn,word
AUTHOR
Jonathan Vos Post, Aug 08 2009
EXTENSIONS
a(1) = 6 inserted and terms after a(5) from Nathaniel Johnston, May 08 2011
STATUS
approved