A073957 Indices of records of the sum of the anti-divisors function.

1, 3, 4, 5, 7, 10, 13, 17, 22, 25, 27, 28, 32, 38, 45, 52, 58, 60, 63, 67, 77, 94, 95, 105, 112, 115, 122, 130, 137, 143, 157, 158, 175, 193, 203, 238, 247, 270, 280, 292, 297, 315, 347, 357, 410, 423, 445, 462, 472, 473, 500, 553, 578, 630, 637, 675, 682, 742

Offset

1,2

Comments

See A066272 for definition of anti-divisor.

Links

Amiram Eldar, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A066272, A066417.

Sequence in context: A288451 A236384 A351741 * A309916 A162311 A003312

Adjacent sequences: A073954 A073955 A073956 * A073958 A073959 A073960

Keyword

nonn

Author

Jason Earls, Sep 03 2002

Extensions

Name clarified by Amiram Eldar, Jan 12 2020

Status

approved