A353110 Binary representation of A000422(n).

1, 10101, 101000001, 1000011100001, 1101010000110001, 10011111101111110001, 11101001100101110110001, 101001110010111111110110001, 111010110111100110100010110001, 1010001110111010100100110010110001

Offset: 1

Author

Seiichi Manyama, Apr 24 2022

Keywords

• nonn
• base

Crossrefs

Cf. A000422, A353111, A353112, A353113, A353114, A353115, A353116, A353117.

Cf. A007088, A050926.

Programs

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(2, 10)

Formula

a(n) = A007088(A000422(n)).