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.

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A298021 Maximal overhang that can be attained from a stack of blocks of lengths 1,2,...,n (denominators).

Original entry on oeis.org

1, 3, 2, 70, 120, 357, 41496, 2016, 43605, 1180300, 17472840, 601495180, 525594160, 58565520300, 74066256, 3999303586720, 8733019680, 274477212900, 392291457008100, 56011301214120, 31297881399400, 12003126367152512883720, 5673579586816030200, 1466117956976400, 186018119917880598413465400
Offset: 1

Views

Author

N. J. A. Sloane, Jan 15 2018

Keywords

Comments

Data supplied by David Treeby.
For the classical problem when there are n blocks all of the same length see A001108/A002805 and A065071.

Examples

			The maximal overhangs are 1, 8/3, 9/2, 463/70, 1057/120, 4010/357, 570097/41496, 32903/2016, 828667/43605, 25743541/1180300, 431266313/17472840, 16610986697/601495180, ...

Links

Crossrefs

For numerators see A298020.
Cf. A001108/A002805, A065071.

Programs

  • Mathematica
    (* See link. *)
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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