A376763 - OEIS

%I #7 Oct 31 2024 02:41:48

%S 5,11,25,50,108,217,450,915,1862,3757,7570,15258,30742,61859,124351,

%T 249935,502006,1007810,2022756,4058076,8139739,16322673,32724281,

%U 65595781,131463443,263434417,527812727,1057396420,2118099530,4242416336,8496524327,17015076867,34071744682,68222117694,136593130380

%N Length of n-th run of composite numbers in A376198.

%F a(n) = A376750(n+1) - A376752(n) (a simple consequence of the definition).

%Y Cf. A376198, A376750-A376754, A376762.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Oct 30 2024