1,2

for n>=2 a(n) = ceiling(n*(3e-7)*n!)

Cf. A007808, A074143.

Sequence in context: A100284 A121881 A041321 this_sequence A015558 A002711 A124311

Adjacent sequences: A082425 A082426 A082427 this_sequence A082429 A082430 A082431

nonn

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 24 2003