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A353112 revision #10

A353112
Base-4 representation of A000422(n).
7
1, 111, 11001, 1003201, 31100301, 2133233301, 131030232301, 11032113332301, 322313212202301, 22032322210302301, 100022230001210102301, 123202121121121130102301, 232213121102313132210102301, 1032130122202213111001210102301
OFFSET
1,2
FORMULA
a(n) = A007090(A000422(n)).
PROG
(Ruby)
def A(k, n)
(1..n).map{|i| (1..i).to_a.reverse.join.to_i.to_s(k).to_i}
end
p A(4, 20)
KEYWORD
nonn,base
AUTHOR
Seiichi Manyama, Apr 24 2022
STATUS
editing