A044542 Numbers n such that string 3,2 occurs in the base 7 representation of n but not of n+1.

23, 72, 121, 167, 170, 219, 268, 317, 366, 415, 464, 510, 513, 562, 611, 660, 709, 758, 807, 853, 856, 905, 954, 1003, 1052, 1101, 1175, 1196, 1199, 1248, 1297, 1346, 1395, 1444, 1493, 1539, 1542, 1591, 1640, 1689, 1738, 1787

Offset

1,1

Links

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

Crossrefs

Sequence in context: A201716 A269521 A044161 * A141945 A267821 A237987

Adjacent sequences: A044539 A044540 A044541 * A044543 A044544 A044545

Keyword

nonn,base

Author

Clark Kimberling

Status

approved