cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A371704 Heights at which a Minecraft boat-drop will break up.

Original entry on oeis.org

12, 13, 49, 51, 111, 114, 198, 202, 310, 315
Offset: 1

Views

Author

Douglas Boffey, Apr 03 2024

Keywords

Programs

  • Mathematica
    Table[{k*(25 k - 1)/2, k*(25 k + 1)/2}, {k, 1, 5}] // Flatten (* Robert P. P. McKone, Apr 03 2024 *)

Formula

a(n) = (50*n^2 + 50*n + 23 - 23*(-1)^n*(1+2*n)) / 16. - Robert P. P. McKone, Apr 03 2024

Extensions

a(7)-a(10) corrected by Robert P. P. McKone, Apr 03 2024