1,2

Integer permutation with inverse A096781: a(A096781(n))=A096781(a(n))=n;

A075383(a(n))=a(A075383(n))=A096780(n).

Index entries for sequences that are permutations of the natural numbers

Sequence in context: A037322 A037429 A023167 this_sequence A098811 A004855 A097930

Adjacent sequences: A096779 A096780 A096781 this_sequence A096783 A096784 A096785

nonn

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 09 2004