References to A158449

The number of sigma-admissible subsets of {1,2,...,n} as defined by Marzuola-Miller.
1, 0, 1, 0, 2, 0, 3, 1, 7, 3, 17, 7, 43, 24, 118, 74, 330, 206, 888, 612, 2571, 1810, 7274

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