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A165831 Totally multiplicative sequence with a(p) = 10. 8
1, 10, 10, 100, 10, 100, 10, 1000, 100, 100, 10, 1000, 10, 100, 100, 10000, 10, 1000, 10, 1000, 100, 100, 10, 10000, 100, 100, 1000, 1000, 10, 1000, 10, 100000, 100, 100, 100, 10000, 10, 100, 100, 10000, 10, 1000, 10, 1000, 1000, 100, 10, 100000, 100, 1000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

FORMULA

a(n) = A011557(A001222(n)) = 10^bigomega(n) = 10^A001222(n).

Dirichlet g.f.: Product_{p prime} 1 / (1 - 10 * p^(-s)). - Ilya Gutkovskiy, Oct 30 2019

MATHEMATICA

10^PrimeOmega[Range[50]] (* Harvey P. Dale, Apr 03 2013 *)

CROSSREFS

Cf. A001222, A011557.

Sequence in context: A269921 A219797 A255744 * A102377 A286507 A286508

Adjacent sequences:  A165828 A165829 A165830 * A165832 A165833 A165834

KEYWORD

nonn,mult

AUTHOR

Jaroslav Krizek, Sep 28 2009

STATUS

approved

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Last modified June 7 05:20 EDT 2020. Contains 334837 sequences. (Running on oeis4.)