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 A065643 Smallest integer value > 1 of the form floor((3/2)^k)/floor((3/2)^n). 1
 2, 19, 19, 5, 211, 5165, 2228, 133, 443, 443, 433936, 433936, 108917231519162597338417004866966084630, 108917231519162597338417004866966084630 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(3) = 19 because floor((3/2)^10)/floor((3/2)^3) = 19 is the smallest integer value > 1 of the form floor((3/2)^k)/floor((3/2)^3). [corrected by Michel Marcus, Jun 15 2018] Next term is too large to include in the Data section. LINKS Harry J. Smith, Table of n, a(n) for n = 1..19 PROG (PARI) { for (n=1, 19, p=0; while ((a=floor((3/2)^p)/floor((3/2)^n)) < 2 || frac(a) > 0, p++); write("b065643.txt", n, " ", a) ) } \\ Harry J. Smith, Oct 25 2009 CROSSREFS Cf. A002379. Sequence in context: A096481 A176618 A153653 * A038031 A229264 A132129 Adjacent sequences:  A065640 A065641 A065642 * A065644 A065645 A065646 KEYWORD nonn AUTHOR Benoit Cloitre, Dec 03 2001 STATUS approved

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Last modified March 26 14:18 EDT 2019. Contains 321497 sequences. (Running on oeis4.)