OFFSET
0,22
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..578
PROG
(Ruby)
def b(k, n)
b = Array.new(2 * k + 3, 1)
(2 * k + 3..n).each{|i|
j = (b[i - 1] * b[i - 2 * k - 2] + b[i - k - 1] * b[i - k - 2]) / b[i - 2 * k - 3].to_r
j = j.to_i if j.denominator == 1
b[i] = j
}
b[0..n]
end
p b(9, n) # Seiichi Manyama, May 04 2016
CROSSREFS
KEYWORD
nonn
AUTHOR
Vladimir Shevelev and Peter J. C. Moses, Apr 18 2016
STATUS
approved