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A051773 Deficient numbers that are not distended. 3
45, 63, 99, 105, 110, 117, 130, 135, 154, 165, 170, 175, 182, 189, 195, 225, 231, 238, 255, 266, 273, 285, 286, 297, 315, 322, 345, 351, 357, 374, 385, 399, 405, 418, 429, 441, 442, 455, 459, 475, 483, 494, 495, 506, 513, 525, 561, 567, 575 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Select[Range[1000], Total[d = Divisors[#]] < 2 # && Min[Rest[d = Divisors[#]] - Most[Accumulate[d]]] <= 0 &] (* Amiram Eldar, Jun 18 2019 after Ivan Neretin at A051772 *)

CROSSREFS

In A005100 but not in A051772.

Sequence in context: A175761 A046364 A321498 * A307222 A336553 A140278

Adjacent sequences:  A051770 A051771 A051772 * A051774 A051775 A051776

KEYWORD

nonn

AUTHOR

Alexander Benjamin Schwartz (QBOB(AT)aol.com), Dec 08 1999

STATUS

approved

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Last modified November 29 23:37 EST 2020. Contains 338780 sequences. (Running on oeis4.)