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A220190
Decimal expansion of the absolute abnormal number derived from A220189.
1
6, 5, 6, 2, 4, 9, 9, 9, 9, 9, 9, 5, 6, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9
OFFSET
1,1
COMMENTS
It is an absolute abnormal number, that is abnormal for all bases. It is also a Liouville number and therefore transcendental.
LINKS
G. Martin, Absolutely Abnormal Numbers, Amer. Math. Monthly 108 (2001), no. 8, 746-754.
FORMULA
Equals Product_{n>=2} (1 - 1/A220189(n)).
CROSSREFS
Cf. A220189.
Sequence in context: A191220 A356793 A246673 * A231738 A198829 A217170
KEYWORD
nonn,cons
AUTHOR
Michel Marcus, Dec 07 2012
STATUS
approved