A178367 Numbers with rounded up arithmetic mean of digits = 7.

7, 49, 58, 59, 67, 68, 76, 77, 85, 86, 94, 95, 199, 289, 298, 299, 379, 388, 389, 397, 398, 399, 469, 478, 479, 487, 488, 489, 496, 497, 498, 559, 568, 569, 577, 578, 579, 586, 587, 588, 595, 596, 597, 649, 658, 659, 667, 668, 669, 676, 677, 678, 685, 686, 687

Offset

1,1

Comments

A004427(a(n)) = 7;

A000027 = union of A178361, A178362, A178363, A178364, A178365, A178366, A178368, A178369, and this sequence.

Links

R. Zumkeller, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[700], Ceiling[Mean[IntegerDigits[#]]]==7&] (* Harvey P. Dale, Aug 21 2019 *)

Crossrefs

Sequence in context: A014390 A043070 A083930 * A036132 A084968 A161145

Adjacent sequences: A178364 A178365 A178366 * A178368 A178369 A178370

Keyword

base,nonn

Author

Reinhard Zumkeller, May 27 2010

Status

approved