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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A028506 Number of non-descending integral vectors b of length n such that number of symmetric 0-1-matrices A of order n with row sums <= b is odd.

Original entry on oeis.org

1, 2, 4, 10, 24, 68, 198, 656
Offset: 1

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Author

TORSTEN.SILLKE(AT)LHSYSTEMS.COM

Keywords

Comments

Is this the same sequence as A029893? - Sean A. Irvine, Feb 05 2020

Links

Extensions

a(7) and a(8) from Sean A. Irvine, Feb 05 2020
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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