1,2
1<=A086188(n)<=A086187(n)<=a(n)<=2*A086187(n) and A000796(A086188(n)+j) = A000796(a(n)+j), 0<=j < A055642(A086186(n)).
Sequence in context: A050563 A168156 A103022 * A137082 A099414 A004785
Adjacent sequences: A086186 A086187 A086188 * A086190 A086191 A086192
nonn,base
Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 11 2003