A063547 Integers with consecutive anti-divisors.

5, 7, 10, 11, 13, 14, 17, 18, 19, 22, 23, 25, 26, 27, 29, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, 52, 53, 55, 57, 58, 59, 60, 61, 62, 63, 65, 67, 68, 70, 71, 73, 74, 76, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89, 91, 93, 94, 95, 97, 98, 101, 102, 103, 105

Offset

0,1

Comments

See A066272 for definition of anti-divisor.

Links

Table of n, a(n) for n=0..67.

Jon Perry, The Anti-Divisor

Jon Perry, The Anti-divisor [Cached copy]

Jon Perry, The Anti-divisor: Even More Anti-Divisors [Cached copy]

Example

10 has the anti-divisors 3,4,7, of which 3 and 4 are consecutive.

Crossrefs

Cf. A066272, A057836.

Sequence in context: A080760 A019470 A161827 * A064479 A056818 A028736

Adjacent sequences: A063544 A063545 A063546 * A063548 A063549 A063550

Keyword

nonn

Author

Jon Perry, Jun 04 2002

Status

approved