A059467 Numbers which are the sum of their proper divisors containing the digit 8.

336, 1734, 4974, 5616, 7734, 16134, 16734, 16914, 17034, 17058, 17140, 17274, 17364, 17508, 17540, 23340, 25692, 25698, 25716, 25734, 26916, 29364, 34116, 35740, 36534, 37540, 40974, 41628, 46974, 49614, 49746, 49758, 49974, 50340

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Mathematica

Select[Range[60000], Total[Select[Most[Divisors[#]], DigitCount [#, 10, 8]>0&]]==#&] (* Harvey P. Dale, Mar 24 2011 *)

Crossrefs

Cf. A059461, A271448, A059462, A059463, A059464, A059465, A059466, A059468.

Sequence in context: A181256 A006909 A067708 * A348343 A237862 A268807

Adjacent sequences: A059464 A059465 A059466 * A059468 A059469 A059470

Keyword

base,nonn

Author

Erich Friedman, Feb 03 2001

Status

approved