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A162283 Numbers n with the same value for sigma_0(n) and sigma(n) as some other number. 2
14, 15, 33, 35, 46, 51, 54, 55, 56, 62, 66, 69, 70, 77, 87, 94, 95, 102, 110, 114, 115, 118, 119, 123, 132, 135, 138, 140, 141, 142, 143, 145, 154, 155, 158, 159, 161, 165, 166, 174, 177, 182, 184, 186, 187, 190, 195, 203, 204, 205, 209, 213, 214, 220, 221, 224 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Includes all values in A162279 and A162280, as well as other numbers with sigma_0 and sigma value matching one of these.

Values in this sequence are sorted directly, not by sigma(n).

LINKS

Franklin T. Adams-Watters, Table of duplicate sigma values up to sigma(n) = 10000

CROSSREFS

Cf. A000005, A000203, A162279, A162280.

Sequence in context: A041394 A041392 A042631 * A180328 A041404 A041402

Adjacent sequences:  A162280 A162281 A162282 * A162284 A162285 A162286

KEYWORD

nonn

AUTHOR

Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Jun 29 2009

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Last modified February 14 18:47 EST 2012. Contains 205663 sequences.