A140692 Natural numbers which map to the cyclic partitions; cf. A140691 for the complete set.

1, 2, 4, 8, 6, 16, 10, 32, 18, 12, 14, 64, 34, 20, 22, 128, 66, 36, 38, 24, 26, 30, 256, 130, 68, 70, 40, 42, 46, 28, 512, 258, 132, 134, 72, 74, 78, 44

Offset: 1

Author

Alford Arnold, May 23 2008

Keywords

• nonn

Comments

Note that A002865 gives the number of entries per column.

Examples

			Table A140691 begins
1..2..4..8..16..32
..3..5..9..17..33
.....7.11..19..35
.......15..23..39
...........31..47
...............63
.................
........6..10..18
...........13..21
...............27
since each matching case, say x, is generated by the rule "2x+1",
only the even cases map to cyclic partitions; so the sequence begins
1..2..4..8..16..32
........6..10..18
...............12
...............14
		

Crossrefs

Cf. A002865, A140691.