reviewed
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reviewed
approved
proposed
reviewed
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proposed
Peter L. Erdos, I Miklós, Z Toroczkai, <a href="http://arxiv.org/abs/1601.08224">New classes of degree sequences with fast mixing swap Markov chain sampling</a>, arXiv preprint arXiv:1601.08224, [math.CO], 2016.
TORSTENtorsten.SILLKEsillke(AT)LHSYSTEMSlhsystems.COMcom
proposed
editing
editing
proposed
a(n) = F(n, n, 0, n) where F(b, c, t, w) = Sum_{i=0..b} Sum_{j=ceiling((t+i)/w))..min(t+i, c)} F(i, j, t+i-j, w-1) for w > 0, F(b, c, 0, 0) = 1 and F(b, c, t, 0) = 0 for t > 0. - Andrew Howroyd, Nov 01 2019
(PARI) \\ see A327913 for T(n, m)
for(n=0, 15, print1(T(n, n), ", ")) \\ Andrew Howroyd, Nov 01 2019
Andrew Howroyd, <a href="/A029894/b029894.txt">Table of n, a(n) for n = 0..30</a>
1, 2, 7, 34, 221, 1736, 15584, 153228, 1611189, 17826202, 205282376, 2441437708, 29816628471, 372314544202, 4737438631001, 61264426341926, 803488037899349, 10668478221202710, 143203795004873285, 1940953294927992976, 26536578116407809962, 365653739580163294032
nonn,more,changed
a(0)=1 prepended and terms a(12)-a() and beyond from Andrew Howroyd, Oct 31 2019
1, 2, 7, 34, 221, 1736, 15584, 153228, 1611189, 17826202, 205282376, 2441437708, 29816628471, 372314544202, 4737438631001, 61264426341926, 803488037899349, 10668478221202710
1,1
0,2
a(0)=1 prepended and a(12)-a() from Andrew Howroyd, Oct 31 2019
approved
editing
editing
approved