Search: id:A048670 Results 1-1 of 1 results found. %I A048670 %S A048670 2,4,6,10,14,22,26,34,40,46,58,66,74,90,100,106,118,132,152,174,190,200, 216,234, %T A048670 258,264,282,300,312,330,354,378,388,414,432,450,476,492,510,538, %U A048670 550,574,600,616,642,658,686,718,742 %N A048670 Jacobsthal function for the product of the first n primes (A002110). %D A048670 Dickson, L. E., History of the Theory of Numbers, Vol. 1, p. 439, Chelsea, 1952. %F A048670 a(n)=A058989(n)+1 (see that entry for much more information). %Y A048670 Cf. A048669, A002110, A005867. %Y A048670 Sequence in context: A023499 A103445 A001747 this_sequence A077625 A027383 A138016 %Y A048670 Adjacent sequences: A048667 A048668 A048669 this_sequence A048671 A048672 A048673 %K A048670 nonn,nice %O A048670 1,1 %A A048670 Jan Kristian Haugland (jankrihau(AT)hotmail.com) %E A048670 4 more terms from Max Alekseyev, Apr 09 2006 %E A048670 Terms a(25) onwards from Tom Hagedorn (hagedorn(AT)tcnj.edu), Feb 21 2007 Search completed in 0.001 seconds