A044167 Numbers n such that string 4,1 occurs in the base 7 representation of n but not of n-1.

29, 78, 127, 176, 203, 225, 274, 323, 372, 421, 470, 519, 546, 568, 617, 666, 715, 764, 813, 862, 889, 911, 960, 1009, 1058, 1107, 1156, 1205, 1232, 1254, 1303, 1352, 1401, 1421, 1499, 1548, 1575, 1597, 1646, 1695, 1744, 1793

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A263534 A273360 A176185 * A044548 A144584 A039461

Adjacent sequences: A044164 A044165 A044166 * A044168 A044169 A044170

Keyword

nonn,base

Author

Clark Kimberling

Status

approved