login
Smallest Bell number divisible by n not included earlier, or 0 if no such number exists.
2

%I #10 Dec 21 2024 22:01:14

%S 1,2,15,52,5,4140,203,0,82864869804,678570,10293358946226376485095653,

%T 6775685320645824322581483068371419745979053216268760300,

%U 4638590332229999353,51724158235372,281600203019560266563340426570,0

%N Smallest Bell number divisible by n not included earlier, or 0 if no such number exists.

%C From _Sean A. Irvine_, Dec 21 2024: (Start)

%C If a(n) = 0, then a(k*n)=0.

%C All zeros for n < 279 are of the form a(8*n).

%C Is a(279) = 0? (End)

%Y Cf. A000110, A066562, A073878.

%K nonn

%O 1,2

%A _Amarnath Murthy_, Aug 16 2002

%E More terms from _Benoit Cloitre_, Aug 26 2002