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 A006543 Maximal iterated binomial coefficients. (Formerly M0512) 3
 1, 2, 3, 4, 5, 6, 10, 15, 45, 120, 990, 14190, 489555, 161226780, 476106503180, 19554673086218985, 698490144518203427450060, 17987097565293886931115539020016860, 1246236391932004987381133823926620650891666994820 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 REFERENCES C. L. Mallows, Letter to N. J. A. Sloane, 1980. N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). LINKS Sean A. Irvine, Table of n, a(n) for n = 1..27 Solomon W. Golomb, Iterated binomial coefficients, Amer. Math. Monthly, 87 (1980), 719-727. C. L. Mallows, Letter to N. J. A. Sloane, 1980 FORMULA a(n) = max{(a_1; a_2; ...; a_k)} where a_1,a_2,...,a_k runs over all the compositions of n and (a_1)=a_1, (a_1; a_2) = binomial(a_1, a_2), and (a_1; a_2; ...; a_(k-1); a_k) = ((a_1; a_2; ..., a_(k-1)); a_k). - Sean A. Irvine, May 07 2017 CROSSREFS Sequence in context: A048569 A033085 A332320 * A133745 A271341 A306109 Adjacent sequences:  A006540 A006541 A006542 * A006544 A006545 A006546 KEYWORD nonn AUTHOR EXTENSIONS More terms from Sean A. Irvine, May 07 2017 STATUS approved

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Last modified February 23 13:14 EST 2020. Contains 332159 sequences. (Running on oeis4.)