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A086941 a(n) = k where R(k+6) = 3. 2
24, 294, 2994, 29994, 299994, 2999994, 29999994, 299999994, 2999999994, 29999999994, 299999999994, 2999999999994, 29999999999994, 299999999999994, 2999999999999994, 29999999999999994, 299999999999999994 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

R(a(n)) = A086944(n).

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..300

FORMULA

a(n) = 3*(10^n-2).

PROG

(MAGMA) [3*(10^n-2): n in [1..20]]; // Vincenzo Librandi, Aug 22 2011

CROSSREFS

Sequence in context: A042110 A282993 A295272 * A187028 A186966 A281134

Adjacent sequences:  A086938 A086939 A086940 * A086942 A086943 A086944

KEYWORD

nonn,easy

AUTHOR

Ray Chandler, Jul 24 2003

STATUS

approved

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Last modified November 18 07:22 EST 2019. Contains 329252 sequences. (Running on oeis4.)