A101651 a(n)=Product{k=0..n, 1+0^A010060(k)}/2.

1, 1, 1, 2, 2, 4, 8, 8, 8, 16, 32, 32, 64, 64, 64, 128, 128, 256, 512, 512, 1024, 1024, 1024, 2048, 4096, 4096, 4096, 8192, 8192, 16384, 32768, 32768, 32768, 65536, 131072, 131072, 262144, 262144, 262144, 524288, 1048576, 1048576, 1048576, 2097152