0,3

Fixed points of permutations A069767 & A069768.

a(n) = A080300(A084107(n))

a(n) = A057117(A083942(n)). Also iterates of A080298, i.e. a(1)=A080298(0), a(2)=A080298(A080298(0)), a(3)=A080298(A080298(A080298(0))), etc. Cf. also A083940, A080274.

Sequence in context: A132590 A112945 A080295 this_sequence A006713 A006712 A099057

Adjacent sequences: A084105 A084106 A084107 this_sequence A084109 A084110 A084111

nonn

Antti Karttunen (MyFirstname.MySurname(AT)iki.fi) May 13 2003