A044161 Numbers n such that string 3,2 occurs in the base 7 representation of n but not of n-1.

23, 72, 121, 161, 170, 219, 268, 317, 366, 415, 464, 504, 513, 562, 611, 660, 709, 758, 807, 847, 856, 905, 954, 1003, 1052, 1101, 1127, 1190, 1199, 1248, 1297, 1346, 1395, 1444, 1493, 1533, 1542, 1591, 1640, 1689, 1738, 1787

Offset

1,1

Links

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

Crossrefs

Sequence in context: A035072 A201716 A269521 * A044542 A141945 A267821

Adjacent sequences: A044158 A044159 A044160 * A044162 A044163 A044164

Keyword

nonn,base

Author

Clark Kimberling

Status

approved