A178368 Numbers with rounded up arithmetic mean of digits = 8.

8, 69, 78, 79, 87, 88, 96, 97, 499, 589, 598, 599, 679, 688, 689, 697, 698, 699, 769, 778, 779, 787, 788, 789, 796, 797, 798, 859, 868, 869, 877, 878, 879, 886, 887, 888, 895, 896, 897, 949, 958, 959, 967, 968, 969, 976, 977, 978, 985, 986, 987, 994, 995, 996

Offset: 1

Author

Reinhard Zumkeller, May 27 2010

Keywords

• base
• nonn

Comments

A004427(a(n)) = 8;

A000027 = union of A178361, A178362, A178363, A178364, A178365, A178366, A178367, A178369, and this sequence.

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..1000

Programs

Mathematica

Select[Range[1000],Ceiling[Mean[IntegerDigits[#]]]==8&] (* Harvey P. Dale, Oct 11 2011 *)