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Amiram Eldar, Table of n, a(n) for n = 1..5436 (terms below 10^9)
Intersection of A000959 and A032350.
Sequence in context: A228170 A112888 A048479 * A231765 A220165 A036543
Adjacent sequences: A031877 A031878 A031879 * A031881 A031882 A031883
Patrick De Geest
Name corrected by Amiram Eldar, Nov 15 2019