%I A019515
%S A019515 2,2,3,13,289,34561,24883201,125411328001,5056584744960001,
%T A019515 1834933472251084800001,6658606584104736522240000001,
%U A019515 265790267296391946810949632000000001
%N A019515 1 + 1!*2!*3!*...*n!.
%D A019515 M. Le, On the Interesting Smarandache Product Sequences, Smarandache 
               Notions Journal, Vol. 9, No. 1-2, 1998, 133-134.
%D A019515 F. Smarandache, "Collected Papers", Vol. II, Tempus Publ. Hse., Buharest, 
               Romania, 1996.
%D A019515 F. Iacobescu, Smarandache Partition Type and Other Sequences, Bull. Pure 
               Appl. Sciences, Vol. 16E, No. 2 (1997), pp. 237-240.
%D A019515 F. Smarandache, Sequences of Numbers Involved in Unsolved Problems, Hexis, 
               Phoenix, 2006.
%H A019515 M. L. Perez et al., eds., <a href="http://www.gallup.unm.edu/~smarandache/
               ">Smarandache Notions Journal</a>
%H A019515 F. Smarandache, <a href="http://www.gallup.unm.edu/~smarandache/CP2.pdf">
               Collected Papers, Vol. II</a>
%H A019515 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               SmarandacheSequences.html">Link to a section of The World of Mathematics.</
               a>
%H A019515 F. Smarandache, <a href="http://www.gallup.unm.edu/~smarandache/Sequences-book.pdf">
               Sequences of Numbers Involved in Unsolved Problems</a>.
%Y A019515 A000178(n) + 1.
%Y A019515 Sequence in context: A100362 A062439 A139521 this_sequence A094352 A073828 
               A153938
%Y A019515 Adjacent sequences: A019512 A019513 A019514 this_sequence A019516 A019517 
               A019518
%K A019515 nonn,easy
%O A019515 0,1
%A A019515 R. Muller