References to A001316

Gould's sequence: a(n) = Sum_{k=0..n} (C(n,k) mod 2); number of odd entries in row n of Pascal's triangle (A007318); 2^A000120(n).
1, 2, 2, 4, 2, 4, 4, 8, 2, 4, 4, 8, 4, 8, 8, 16, 2, 4, 4, 8, 4, 8, 8, 16, 4, 8, 8, 16, 8, 16, 16

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