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A367200 E.g.f. satisfies A(x) = 1/(1 - x*A(x))^(A(x)^3). 2
1, 1, 10, 201, 6216, 261300, 13923762, 899679144, 68368215528, 5975493315264, 590584798045440, 65132133511182408, 7929604511136220536, 1056369806709005923992, 152854816585283562807288, 23873492748049623945947160, 4002988479012229417182249408 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = Sum_{k=0..n} (n+3*k+1)^(k-1) * |Stirling1(n,k)|.
PROG
(PARI) a(n) = sum(k=0, n, (n+3*k+1)^(k-1)*abs(stirling(n, k, 1)));
CROSSREFS
Sequence in context: A041183 A210168 A041180 * A365177 A027014 A088746
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Nov 10 2023
STATUS
approved

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Last modified February 23 02:28 EST 2024. Contains 370265 sequences. (Running on oeis4.)