1,2
Table of n, a(n) for n=1..20.
A048153(a(n))=A199330(n).
Cf. A048153, A199330.
Sequence in context: A305085 A042251 A316736 * A045932 A048783 A116340
Adjacent sequences: A199548 A199549 A199550 * A199552 A199553 A199554
nonn
Zak Seidov, Nov 08 2011
approved