A331156
Number of (weakly) connected gluing-parallel or GP-posets with n points.
Original entry on oeis.org
1, 1, 1, 3, 10, 44, 233
Offset: 0
- Uli Fahrenberg, Christian Johansen, Georg Struth, Ratan Bahadur Thapa, Generating Posets Beyond N, arXiv:1910.06162 [cs.FL], 2019.
A331157
Number of iposets (posets with interfaces) with starting interfaces only, with n points.
Original entry on oeis.org
1, 2, 5, 16, 66, 350
Offset: 0
- Uli Fahrenberg, Christian Johansen, Georg Struth, Ratan Bahadur Thapa, Generating Posets Beyond N, arXiv:1910.06162 [cs.FL], 2019.
A331158
Number of iposets (posets with interfaces) with n points.
Original entry on oeis.org
1, 4, 17, 86, 532, 4068, 38933, 474822, 7558620
Offset: 0
- Uli Fahrenberg, Christian Johansen, Georg Struth, Ratan Bahadur Thapa, Generating Posets Beyond N, arXiv:1910.06162 [cs.FL], 2019.
- Uli Fahrenberg, Christian Johansen, Georg Struth, Krzysztof Ziemiański, Posets with Interfaces for Concurrent Kleene Algebra, arxiv:2106.10895 [cs.FL], 2021.
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