OFFSET
1,1
COMMENTS
These are the values from Table 1 p.14 of Sun and Moll.
REFERENCES
D. Bressoud, Proofs and Confirmations: the story of the Alternating Sign Matrix Conjecture, Cambridge University Press, 1999.
LINKS
D. Bressoud and J. Propp, How the Alternating Sign Matrix Conjecture was solved, Notices Amer. Math. Soc., 46:637-646, 1999.
Xinyu Sun and Victor H. Moll, The p-adic valuations of sequences counting alternating sign matrices, arXiv:0901.4564 [math.NT], 2009.
EXAMPLE
a(7) = 8 because "the eight solutions to Nu(T(n)) = 7 are 26, 38, 46, 82, 5462, 10922, 10924 and J_15 - 1 = 21844" where J_k = k-th Jacobsthal number = A001045(k).
CROSSREFS
KEYWORD
more,nonn
AUTHOR
Jonathan Vos Post, Jan 30 2009
STATUS
approved