A152840 a(0)=1; a(n)=n^(n+a(n-1))-a(n-1)^(n+a(n-1)).

-1, 0, 4, -14197

Offset

0,3

Links

Table of n, a(n) for n=0..3.

Mathematica

lst={}; a=1; Do[a=n^(n+a)-a^(n+a); AppendTo[lst, a], {n, 0, 3}]; lst

Crossrefs

Cf. A084964, A152832, A152833, A152835, A152836, A152837, A152838, A152839

Sequence in context: A193137 A280545 A134368 * A003832 A162703 A258101

Adjacent sequences: A152837 A152838 A152839 * A152841 A152842 A152843

Keyword

sign

Author

Vladimir Joseph Stephan Orlovsky, Dec 14 2008

Extensions

Indices added to definition, offset corrected - R. J. Mathar, Jan 08 2009

Status

approved