A018222 Row 3 of A018219, i.e., (3,n,a_n) is a winning position.

5, 3, 8, 1, 4, 0, 9, 11, 2, 6, 18, 7, 13, 12, 27, 22, 25, 29, 10, 33, 30, 38, 15, 39, 35, 16, 44, 14, 43, 17, 20, 50, 54, 19, 57, 24, 56, 62, 21, 23, 64, 69, 63, 28, 26, 74, 76, 73, 75, 81, 31, 87, 86, 88, 32, 93, 36, 34, 91, 90, 101, 100, 37, 42, 40, 102, 106, 110, 112, 41

Offset

0,1

Comments

Self-inverse when considered as a permutation or function, i.e., a(a(n)) = n.

Links

Table of n, a(n) for n=0..69.

Index entries for sequences that are permutations of the natural numbers

Crossrefs

Sequence in context: A187488 A087654 A086032 * A349578 A305921 A241149

Adjacent sequences: A018219 A018220 A018221 * A018223 A018224 A018225

Keyword

nonn

Author

Michael Kleber

Extensions

Edited and extended by Christian G. Bower, Oct 29 2002

Status

approved