361710

Appears in sequences

• A vector recursion designed around a factorial row sum : v(n)=if[odd,{1.n,n^2,...,(n+1)!/2-Sum[2^m,{m,0,n/2-1}],(n+1)!/2-Sum2^m,{m,0,n/2-1}],...n^2.n,1}],if[ even{1.n,n^2,...,(n+1)!-2Sum[2^m,{m,0,n/2-1}],...n^2.n,1}].at n=40A152938
• Smallest k such that p^p -+ k is prime, where p=prime(n).at n=23A157719