A226082 Number of daughters to wait before picking in the sultan's dowry problem that is not equal to round(n*e^(-1 - 1/(2*n))).

97, 1361, 24586, 73757

Offset

1,1

Comments

Numbers n such that A054404(n) is not equal to A226033(n).

Links

Table of n, a(n) for n=1..4.

Mathematica

li[n_] := -1/2* 1/ProductLog[-Exp[1 - 1/((2  n - 2))]/(2n-2)]; Table[If[! Round[n*E^(-1 - 1/(2*n))] == Ceiling[li[n]], Print[n]; n], {n, 4, 1000000}]

Crossrefs

Cf. A054404, A226033.

Sequence in context: A133836 A224106 A038532 * A092272 A233433 A162542

Adjacent sequences: A226079 A226080 A226081 * A226083 A226084 A226085

Keyword

nonn,hard

Author

José María Grau Ribas, May 25 2013

Status

approved