OFFSET
1,2
LINKS
Wikipedia, Hankel matrix
PROG
(Python)
from sympy import Matrix
from itertools import count
def A350349_list(nmax):
a=[1]
for n in range(1, nmax):
a.append(next(k for k in count(a[-1]+1) if all(Matrix((n-r)//2+1, (n-r)//2+1, lambda i, j:(a[r:]+[k])[i+j]).det()!=0 for r in range(n-2, -1, -2))))
return a
CROSSREFS
KEYWORD
nonn
AUTHOR
Pontus von Brömssen, Dec 26 2021
STATUS
approved