A055173 n-th distinct number to appear in A055171; also the n-th to appear in A055187.

1, 3, 4, 6, 2, 8, 11, 5, 13, 16, 10, 7, 18, 12, 9, 22, 14, 25, 28, 21, 15, 19, 30, 24, 35, 27, 20, 38, 29, 17, 42, 34, 23, 31, 45, 36, 50, 41, 39, 52, 44, 26, 56, 49, 37, 47, 59, 33, 64, 54, 55, 32, 66, 57, 48, 40, 60, 71, 61, 62, 46, 77, 63

Offset

1,2

Comments

Conjecture: this sequence is a permutation of the positive integers.

Links

Table of n, a(n) for n=1..63.

Crossrefs

Sequence in context: A065446 A159962 A214871 * A261728 A367806 A291798

Adjacent sequences: A055170 A055171 A055172 * A055174 A055175 A055176

Keyword

nonn

Author

Clark Kimberling, Apr 27 2000

Status

approved