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)).
Table of n, a(n) for n=1..19.
Sequence in context: A272440 A276704 A103022 * A137082 A242501 A099414
Adjacent sequences: A086186 A086187 A086188 * A086190 A086191 A086192
nonn,base
Reinhard Zumkeller, Jul 11 2003
approved