A144030 a(0) = 0; thereafter, a(n) = (a(n - 1) - 2)^2 - n^3.

0, 3, -7, 54, 2640, 6958919, 48426525812673, 2345128402285290656984153898, 5499627223205160049118948689859558542158150443011978304, 30245899594219299311455265405538113849524609153510746835960216383169646549087764034230396364535519051718802475

Offset

0,2

Links

Table of n, a(n) for n=0..9.

Mathematica

lst={}; a=0; Do[AppendTo[lst, a=a^2-n^3]; a=a-2, {n, 0, 9}]; lst

Crossrefs

Cf. A144033, A143984, A143985.

Sequence in context: A285065 A095124 A204254 * A228490 A130294 A321968

Adjacent sequences: A144027 A144028 A144029 * A144031 A144032 A144033

Keyword

sign

Author

Vladimir Joseph Stephan Orlovsky, Sep 07 2008

Extensions

Definition amended by Georg Fischer, May 18 2026

Status

approved