Benchmark AI / Public workspace

OlympiadBench / 1645 / A cubic sequence is a sequence of integers given by a_(n)=n³+bn²+cn+d,…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

answer type

Numerical

is multiple answer

false

language

English

question

A cubic sequence is a sequence of integers given by an=n3+bn2+cn+da_{n}=n^{3}+b n^{2}+c n+d, where b,cb, c and dd are integer constants and nn ranges over all integers, including negative integers. Determine the possible values of a2015a2016a_{2015} \cdot a_{2016} for a cubic sequence satisfying the condition in part (a).
Plain-text mathematical notation (without MathML)
A cubic sequence is a sequence of integers given by a_(n)=n³+bn²+cn+d, where b,c and d are integer constants and n ranges over all integers, including negative integers.

Determine the possible values of a₂₀₁₅⋅a₂₀₁₆ for a cubic sequence satisfying the condition in part (a).
Original LaTeX notation
A cubic sequence is a sequence of integers given by $a_{n}=n^{3}+b n^{2}+c n+d$, where $b, c$ and $d$ are integer constants and $n$ ranges over all integers, including negative integers.

Determine the possible values of $a_{2015} \cdot a_{2016}$ for a cubic sequence satisfying the condition in part (a).

question type

Open-ended

subject

Math

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

Official source

initial import