A249149 - OEIS

%I #5 Nov 04 2014 16:36:56

%S 1,5,7,14,16,44,48,240,7200,16560,21600,33120,45360,60480,90720,

%T 1179360

%N One more than positions of records in A249442.

%C After 1, these terms factorize as: 5, 7, 2 * 7, 2^4, 2^2 * 11, 2^4 * 3, 2^4 * 3 * 5, 2^5 * 3^2 * 5^2, 2^4 * 3^2 * 5 * 23, 2^5 * 3^3 * 5^2, 2^5 * 3^2 * 5 * 23, 2^4 * 3^4 * 5 * 7, 2^6 * 3^3 * 5 * 7, 2^5 * 3^4 * 5 * 7, 2^5 * 3^4 * 5 * 7 * 13, ...

%F a(n) = A249440(n)+1.

%Y One more than A249440.

%K nonn

%O 1,2

%A _Antti Karttunen_, Nov 04 2014