A039399 Numbers whose base-10 representation has the same nonzero number of 0's and 7's.

70, 107, 170, 207, 270, 307, 370, 407, 470, 507, 570, 607, 670, 701, 702, 703, 704, 705, 706, 708, 709, 710, 720, 730, 740, 750, 760, 780, 790, 807, 870, 907, 970, 1017, 1027, 1037, 1047, 1057, 1067, 1071, 1072, 1073, 1074, 1075, 1076, 1078, 1079

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Crossrefs

Sequence in context: A180274 A075004 A043222 * A044002 A117350 A004239

Adjacent sequences: A039396 A039397 A039398 * A039400 A039401 A039402

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved