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 A077016 a(1) = 1, a(2) = 4, continue by dividing by the smallest prime not used earlier and multiplying with the smallest composite number just greater than the previous prime used in the division and then take the integer part at every step. 0
 1, 4, 2, 12, 4, 32, 6, 54, 7, 70, 6, 72, 5, 70, 4, 72, 3, 60, 2, 48, 1, 30, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS a(n) = 0 for n>23. Sequence needs some refinement. Can some improvement be suggested so that no term is zero. LINKS EXAMPLE a(3) = 4/2 = 2, a(4) = 2*6 = 12, a(5) = 12/3 = 4, a(6) = 4*8 = 32,a(7) = Floor[32/5] = 6. CROSSREFS Cf. A076915. Sequence in context: A226725 A137447 A077015 * A191436 A260434 A243344 Adjacent sequences:  A077013 A077014 A077015 * A077017 A077018 A077019 KEYWORD fini,more,nonn AUTHOR Amarnath Murthy, Oct 28 2002 STATUS approved

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Last modified December 7 05:14 EST 2019. Contains 329839 sequences. (Running on oeis4.)