A104773 A104772(A104772(n)).

1, 2, 15, 4, 65, 42, 161, 78, 185, 114, 201, 310, 305, 186, 365, 222, 381, 610, 485, 470, 545, 530, 1969, 1246, 917, 402, 681, 678, 1585, 1570, 1169, 830, 905, 890, 921, 1510, 1293, 2954, 2321, 654, 1101, 1810, 1205, 2486, 1757, 762, 4609, 2110, 1385, 834

Offset: 1

Author

Reinhard Zumkeller, Mar 24 2005

Keywords

• nonn

Comments

A104774(a(n)) = A104772(n);

a(odd) = odd and a(even) = even.