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A291353
Numbers m with the property that shifting the rightmost digit of m to the left end multiplies the number by 9.
4
10112359550561797752808988764044943820224719, 1011235955056179775280898876404494382022471910112359550561797752808988764044943820224719
OFFSET
1,1
LINKS
Wikipedia, Parasitic number.
FORMULA
a(n) = 9*(10^(44*n) - 1)/89.
CROSSREFS
Cf. A146088 (k=2), A146561 (k=3), A146569 (k=4), A146754 (k=5), A291354 (k=6), A291215 (k=7), A291321 (k=8), this sequence (k=9).
Sequence in context: A292846 A181789 A095478 * A095480 A292857 A121977
KEYWORD
nonn,base
AUTHOR
Seiichi Manyama, Aug 23 2017
STATUS
approved