A084108 A014486-indices of "Complete Binary Trees".

0, 1, 6, 477, 11231586, 17656351387745509, 118547604486270210927391203275078974, 14557702344245589436016960628730576845591277100880695377777962217288601549

Offset

0,3

Comments

Fixed points of permutations A069767 and A069768.

Links

Table of n, a(n) for n=0..7.

Formula

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

Crossrefs

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: A112945 A220865 A080295 * A269761 A229503 A318634

Adjacent sequences: A084105 A084106 A084107 * A084109 A084110 A084111

Keyword

nonn

Author

Antti Karttunen, May 13 2003

Status

approved