1,2
a(n) = A065331(A005179(n)).
Table of n, a(n) for n=1..36.
Cf. A099316, A003586, A099311, A099313.
Sequence in context: A049022 A209867 A136033 * A005179 A037019 A096174
Adjacent sequences: A099312 A099313 A099314 * A099316 A099317 A099318
nonn
Reinhard Zumkeller, Oct 12 2004
approved