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 A096537 E.g.f.: A(x) = exp(x*exp(2*x*exp(3*x*exp(...exp(n*x*exp(...))...)))), for n>=1. 5
 1, 1, 5, 61, 1377, 49721, 2625313, 190735749, 18246616321, 2223115264945, 336071395603521, 61725395919953789, 13537971184957280449, 3494778862390292571849, 1048886507411306132337889 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Vaclav Kotesovec, Table of n, a(n) for n = 0..200 FORMULA Row sums of triangle A096542; also a(n) = A096542(n+1, 1)/(n+1) for n>=0. EXAMPLE A(x) = 1 + 1*x + 5*x^2/2! + 61*x^3/3! + 1377*x^4/4! + 49721*x^5/5! +... PROG (PARI) a(n)=local(A=exp(x)); for(i=1, n, A=exp(x*(n-i+1)*A+x*O(x^n))); n!*polcoeff(A, n) CROSSREFS Cf. A096542. Sequence in context: A009825 A065919 A196125 * A115047 A000364 A028296 Adjacent sequences:  A096534 A096535 A096536 * A096538 A096539 A096540 KEYWORD nonn AUTHOR Paul D. Hanna, Jun 24 2004 STATUS approved

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Last modified January 19 17:45 EST 2019. Contains 319309 sequences. (Running on oeis4.)